28413382956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{3373}}^1$

素因数の和:3768

約数の個数: 144

約数和(自身を含む): 80744084736

約数和(自身を除く): 52330701780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 347, 357, 476, 578, 694, 714, 867, 1041, 1156, 1388, 1428, 1734, 2023, 2082, 2429, 3373, 3468, 4046, 4164, 4858, 5899, 6069, 6746, 7287, 8092, 9716, 10119, 11798, 12138, 13492, 14574, 17697, 20238, 23596, 23611, 24276, 29148, 35394, 40476, 41293, 47222, 57341, 70788, 70833, 82586, 94444, 100283, 114682, 123879, 141666, 165172, 172023, 200566, 229364, 247758, 283332, 300849, 344046, 401132, 401387, 495516, 601698, 688092, 701981, 802774, 974797, 1170431, 1203396, 1204161, 1403962, 1605548, 1949594, 2105943, 2340862, 2408322, 2807924, 2924391, 3511293, 3899188, 4211886, 4681724, 4816644, 5848782, 6823579, 7022586, 8193017, 8423772, 11697564, 13647158, 14045172, 16386034, 19897327, 20470737, 24579051, 27294316, 32772068, 39794654, 40941474, 49158102, 59691981, 79589308, 81882948, 98316204, 119383962, 139281289, 238767924, 278562578, 338254559, 417843867, 557125156, 676509118, 835687734, 1014763677, 1353018236, 1671375468, 2029527354, 2367781913, 4059054708, 4735563826, 7103345739, 9471127652, 14206691478, 28413382956]

約数ペア:

[(1, 28413382956), (2, 14206691478), (3, 9471127652), (4, 7103345739), (6, 4735563826), (7, 4059054708), (12, 2367781913), (14, 2029527354), (17, 1671375468), (21, 1353018236), (28, 1014763677), (34, 835687734), (42, 676509118), (51, 557125156), (68, 417843867), (84, 338254559), (102, 278562578), (119, 238767924), (204, 139281289), (238, 119383962), (289, 98316204), (347, 81882948), (357, 79589308), (476, 59691981), (578, 49158102), (694, 40941474), (714, 39794654), (867, 32772068), (1041, 27294316), (1156, 24579051), (1388, 20470737), (1428, 19897327), (1734, 16386034), (2023, 14045172), (2082, 13647158), (2429, 11697564), (3373, 8423772), (3468, 8193017), (4046, 7022586), (4164, 6823579), (4858, 5848782), (5899, 4816644), (6069, 4681724), (6746, 4211886), (7287, 3899188), (8092, 3511293), (9716, 2924391), (10119, 2807924), (11798, 2408322), (12138, 2340862), (13492, 2105943), (14574, 1949594), (17697, 1605548), (20238, 1403962), (23596, 1204161), (23611, 1203396), (24276, 1170431), (29148, 974797), (35394, 802774), (40476, 701981), (41293, 688092), (47222, 601698), (57341, 495516), (70788, 401387), (70833, 401132), (82586, 344046), (94444, 300849), (100283, 283332), (114682, 247758), (123879, 229364), (141666, 200566), (165172, 172023)]