67220171954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{720767}}^1$

素因数の和:721010

約数の個数: 32

約数和(自身を含む): 115518928896

約数和(自身を除く): 48298756942

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 422, 442, 2743, 3587, 5486, 7174, 46631, 93262, 720767, 1441534, 9369971, 12253039, 18739942, 24506078, 152081837, 159289507, 304163674, 318579014, 1977063881, 2585391229, 3954127762, 5170782458, 33610085977, 67220171954]

約数ペア:

[(1, 67220171954), (2, 33610085977), (13, 5170782458), (17, 3954127762), (26, 2585391229), (34, 1977063881), (211, 318579014), (221, 304163674), (422, 159289507), (442, 152081837), (2743, 24506078), (3587, 18739942), (5486, 12253039), (7174, 9369971), (46631, 1441534), (93262, 720767)]