25047512

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1429}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 53882400

約数和(自身を除く): 28834888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 1429, 2191, 2504, 2858, 4382, 5716, 8764, 10003, 11432, 17528, 20006, 40012, 80024, 447277, 894554, 1789108, 3130939, 3578216, 6261878, 12523756, 25047512]

約数ペア:

[(1, 25047512), (2, 12523756), (4, 6261878), (7, 3578216), (8, 3130939), (14, 1789108), (28, 894554), (56, 447277), (313, 80024), (626, 40012), (1252, 20006), (1429, 17528), (2191, 11432), (2504, 10003), (2858, 8764), (4382, 5716)]