71395298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28309}}^1$

素因数の和:28421

約数の個数: 16

約数和(自身を含む): 116523960

約数和(自身を除く): 45128662

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 28309, 56618, 368017, 736034, 2745973, 5491946, 35697649, 71395298]

約数ペア:

[(1, 71395298), (2, 35697649), (13, 5491946), (26, 2745973), (97, 736034), (194, 368017), (1261, 56618), (2522, 28309)]