25856487488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3557}}^1\times {\mathrm{8737}}^1$

素因数の和:12319

約数の個数: 56

約数和(自身を含む): 55277671512

約数和(自身を除く): 29421184024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3557, 7114, 8737, 14228, 17474, 28456, 34948, 46241, 56912, 69896, 92482, 113581, 113824, 139792, 184964, 227162, 227648, 279584, 369928, 454324, 559168, 739856, 908648, 1479712, 1817296, 2959424, 3634592, 7269184, 31077509, 62155018, 124310036, 248620072, 404007617, 497240144, 808015234, 994480288, 1616030468, 1988960576, 3232060936, 6464121872, 12928243744, 25856487488]

約数ペア:

[(1, 25856487488), (2, 12928243744), (4, 6464121872), (8, 3232060936), (13, 1988960576), (16, 1616030468), (26, 994480288), (32, 808015234), (52, 497240144), (64, 404007617), (104, 248620072), (208, 124310036), (416, 62155018), (832, 31077509), (3557, 7269184), (7114, 3634592), (8737, 2959424), (14228, 1817296), (17474, 1479712), (28456, 908648), (34948, 739856), (46241, 559168), (56912, 454324), (69896, 369928), (92482, 279584), (113581, 227648), (113824, 227162), (139792, 184964)]