64193816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 124597440

約数和(自身を除く): 60403624

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 1583, 3166, 5069, 6332, 10138, 12664, 20276, 40552, 58571, 117142, 216871, 234284, 433742, 468568, 867484, 1734968, 8024227, 16048454, 32096908, 64193816]

約数ペア:

[(1, 64193816), (2, 32096908), (4, 16048454), (8, 8024227), (37, 1734968), (74, 867484), (137, 468568), (148, 433742), (274, 234284), (296, 216871), (548, 117142), (1096, 58571), (1583, 40552), (3166, 20276), (5069, 12664), (6332, 10138)]