9757864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 19538280

約数和(自身を除く): 9780416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 457, 628, 914, 1256, 1828, 2669, 3656, 5338, 7769, 10676, 15538, 21352, 31076, 62152, 71749, 143498, 286996, 573992, 1219733, 2439466, 4878932, 9757864]

約数ペア:

[(1, 9757864), (2, 4878932), (4, 2439466), (8, 1219733), (17, 573992), (34, 286996), (68, 143498), (136, 71749), (157, 62152), (314, 31076), (457, 21352), (628, 15538), (914, 10676), (1256, 7769), (1828, 5338), (2669, 3656)]