22672684

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 40523840

約数和(自身を除く): 17851156

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 457, 628, 914, 1828, 12403, 24806, 36103, 49612, 71749, 72206, 143498, 144412, 286996, 5668171, 11336342, 22672684]

約数ペア:

[(1, 22672684), (2, 11336342), (4, 5668171), (79, 286996), (157, 144412), (158, 143498), (314, 72206), (316, 71749), (457, 49612), (628, 36103), (914, 24806), (1828, 12403)]