78746044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7177}}^1$

素因数の和:7405

約数の個数: 24

約数和(自身を含む): 149130128

約数和(自身を除く): 70384084

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 7177, 10972, 14354, 28708, 93301, 186602, 373204, 1514347, 3028694, 6057388, 19686511, 39373022, 78746044]

約数ペア:

[(1, 78746044), (2, 39373022), (4, 19686511), (13, 6057388), (26, 3028694), (52, 1514347), (211, 373204), (422, 186602), (844, 93301), (2743, 28708), (5486, 14354), (7177, 10972)]