71406088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4547}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 145172160

約数和(自身を除く): 73766072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 4547, 7852, 9094, 15704, 18188, 36376, 59111, 118222, 236444, 472888, 686597, 1373194, 2746388, 5492776, 8925761, 17851522, 35703044, 71406088]

約数ペア:

[(1, 71406088), (2, 35703044), (4, 17851522), (8, 8925761), (13, 5492776), (26, 2746388), (52, 1373194), (104, 686597), (151, 472888), (302, 236444), (604, 118222), (1208, 59111), (1963, 36376), (3926, 18188), (4547, 15704), (7852, 9094)]