28878728592

素因数分解:

$2^4\times 3^1\times 7^5\times {\mathrm{35797}}^1$

素因数の和:35843

約数の個数: 120

約数和(自身を含む): 87038970816

約数和(自身を除く): 58160242224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2401, 2744, 4116, 4802, 5488, 7203, 8232, 9604, 14406, 16464, 16807, 19208, 28812, 33614, 35797, 38416, 50421, 57624, 67228, 71594, 100842, 107391, 115248, 134456, 143188, 201684, 214782, 250579, 268912, 286376, 403368, 429564, 501158, 572752, 751737, 806736, 859128, 1002316, 1503474, 1718256, 1754053, 2004632, 3006948, 3508106, 4009264, 5262159, 6013896, 7016212, 10524318, 12027792, 12278371, 14032424, 21048636, 24556742, 28064848, 36835113, 42097272, 49113484, 73670226, 84194544, 85948597, 98226968, 147340452, 171897194, 196453936, 257845791, 294680904, 343794388, 515691582, 589361808, 601640179, 687588776, 1031383164, 1203280358, 1375177552, 1804920537, 2062766328, 2406560716, 3609841074, 4125532656, 4813121432, 7219682148, 9626242864, 14439364296, 28878728592]

約数ペア:

[(1, 28878728592), (2, 14439364296), (3, 9626242864), (4, 7219682148), (6, 4813121432), (7, 4125532656), (8, 3609841074), (12, 2406560716), (14, 2062766328), (16, 1804920537), (21, 1375177552), (24, 1203280358), (28, 1031383164), (42, 687588776), (48, 601640179), (49, 589361808), (56, 515691582), (84, 343794388), (98, 294680904), (112, 257845791), (147, 196453936), (168, 171897194), (196, 147340452), (294, 98226968), (336, 85948597), (343, 84194544), (392, 73670226), (588, 49113484), (686, 42097272), (784, 36835113), (1029, 28064848), (1176, 24556742), (1372, 21048636), (2058, 14032424), (2352, 12278371), (2401, 12027792), (2744, 10524318), (4116, 7016212), (4802, 6013896), (5488, 5262159), (7203, 4009264), (8232, 3508106), (9604, 3006948), (14406, 2004632), (16464, 1754053), (16807, 1718256), (19208, 1503474), (28812, 1002316), (33614, 859128), (35797, 806736), (38416, 751737), (50421, 572752), (57624, 501158), (67228, 429564), (71594, 403368), (100842, 286376), (107391, 268912), (115248, 250579), (134456, 214782), (143188, 201684)]