71260328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1583}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 141989760

約数和(自身を除く): 70729432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 1324, 1583, 2648, 3166, 5627, 6332, 11254, 12664, 22508, 26911, 45016, 53822, 107644, 215288, 523973, 1047946, 2095892, 4191784, 8907541, 17815082, 35630164, 71260328]

約数ペア:

[(1, 71260328), (2, 35630164), (4, 17815082), (8, 8907541), (17, 4191784), (34, 2095892), (68, 1047946), (136, 523973), (331, 215288), (662, 107644), (1324, 53822), (1583, 45016), (2648, 26911), (3166, 22508), (5627, 12664), (6332, 11254)]