23437336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 51660000

約数和(自身を除く): 28222664

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 409, 494, 551, 754, 818, 988, 1102, 1508, 1636, 1976, 2204, 3016, 3272, 4408, 5317, 7163, 7771, 10634, 11861, 14326, 15542, 21268, 23722, 28652, 31084, 42536, 47444, 57304, 62168, 94888, 101023, 154193, 202046, 225359, 308386, 404092, 450718, 616772, 808184, 901436, 1233544, 1802872, 2929667, 5859334, 11718668, 23437336]

約数ペア:

[(1, 23437336), (2, 11718668), (4, 5859334), (8, 2929667), (13, 1802872), (19, 1233544), (26, 901436), (29, 808184), (38, 616772), (52, 450718), (58, 404092), (76, 308386), (104, 225359), (116, 202046), (152, 154193), (232, 101023), (247, 94888), (377, 62168), (409, 57304), (494, 47444), (551, 42536), (754, 31084), (818, 28652), (988, 23722), (1102, 21268), (1508, 15542), (1636, 14326), (1976, 11861), (2204, 10634), (3016, 7771), (3272, 7163), (4408, 5317)]