70645528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 137871360

約数和(自身を除く): 67225832

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 2243, 3937, 4486, 7874, 8972, 15748, 17944, 31496, 69533, 139066, 278132, 284861, 556264, 569722, 1139444, 2278888, 8830691, 17661382, 35322764, 70645528]

約数ペア:

[(1, 70645528), (2, 35322764), (4, 17661382), (8, 8830691), (31, 2278888), (62, 1139444), (124, 569722), (127, 556264), (248, 284861), (254, 278132), (508, 139066), (1016, 69533), (2243, 31496), (3937, 17944), (4486, 15748), (7874, 8972)]