71889608

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44267}}^1$

素因数の和:44309

約数の個数: 32

約数和(自身を含む): 159364800

約数和(自身を除く): 87475192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 44267, 88534, 177068, 309869, 354136, 619738, 1239476, 1283743, 2478952, 2567486, 5134972, 8986201, 10269944, 17972402, 35944804, 71889608]

約数ペア:

[(1, 71889608), (2, 35944804), (4, 17972402), (7, 10269944), (8, 8986201), (14, 5134972), (28, 2567486), (29, 2478952), (56, 1283743), (58, 1239476), (116, 619738), (203, 354136), (232, 309869), (406, 177068), (812, 88534), (1624, 44267)]