70260464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 139419648

約数和(自身を除く): 69159184

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 254, 284, 487, 508, 568, 974, 1016, 1136, 1948, 2032, 3896, 7792, 9017, 18034, 34577, 36068, 61849, 69154, 72136, 123698, 138308, 144272, 247396, 276616, 494792, 553232, 989584, 4391279, 8782558, 17565116, 35130232, 70260464]

約数ペア:

[(1, 70260464), (2, 35130232), (4, 17565116), (8, 8782558), (16, 4391279), (71, 989584), (127, 553232), (142, 494792), (254, 276616), (284, 247396), (487, 144272), (508, 138308), (568, 123698), (974, 72136), (1016, 69154), (1136, 61849), (1948, 36068), (2032, 34577), (3896, 18034), (7792, 9017)]