21887905728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{14939}}^1$

素因数の和:15554

約数の個数: 112

約数和(自身を含む): 62476928640

約数和(自身を除く): 40589022912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 587, 624, 832, 1174, 1248, 1761, 2348, 2496, 3522, 4696, 7044, 7631, 9392, 14088, 14939, 15262, 18784, 22893, 28176, 29878, 30524, 37568, 44817, 45786, 56352, 59756, 61048, 89634, 91572, 112704, 119512, 122096, 179268, 183144, 194207, 239024, 244192, 358536, 366288, 388414, 478048, 488384, 582621, 717072, 732576, 776828, 956096, 1165242, 1434144, 1465152, 1553656, 2330484, 2868288, 3107312, 4660968, 6214624, 8769193, 9321936, 12429248, 17538386, 18643872, 26307579, 35076772, 37287744, 52615158, 70153544, 105230316, 113999509, 140307088, 210460632, 227999018, 280614176, 341998527, 420921264, 455998036, 561228352, 683997054, 841842528, 911996072, 1367994108, 1683685056, 1823992144, 2735988216, 3647984288, 5471976432, 7295968576, 10943952864, 21887905728]

約数ペア:

[(1, 21887905728), (2, 10943952864), (3, 7295968576), (4, 5471976432), (6, 3647984288), (8, 2735988216), (12, 1823992144), (13, 1683685056), (16, 1367994108), (24, 911996072), (26, 841842528), (32, 683997054), (39, 561228352), (48, 455998036), (52, 420921264), (64, 341998527), (78, 280614176), (96, 227999018), (104, 210460632), (156, 140307088), (192, 113999509), (208, 105230316), (312, 70153544), (416, 52615158), (587, 37287744), (624, 35076772), (832, 26307579), (1174, 18643872), (1248, 17538386), (1761, 12429248), (2348, 9321936), (2496, 8769193), (3522, 6214624), (4696, 4660968), (7044, 3107312), (7631, 2868288), (9392, 2330484), (14088, 1553656), (14939, 1465152), (15262, 1434144), (18784, 1165242), (22893, 956096), (28176, 776828), (29878, 732576), (30524, 717072), (37568, 582621), (44817, 488384), (45786, 478048), (56352, 388414), (59756, 366288), (61048, 358536), (89634, 244192), (91572, 239024), (112704, 194207), (119512, 183144), (122096, 179268)]