17285828

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 36220800

約数和(自身を除く): 18934972

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 293, 301, 343, 586, 602, 686, 1172, 1204, 1372, 2051, 2107, 4102, 4214, 8204, 8428, 12599, 14357, 14749, 25198, 28714, 29498, 50396, 57428, 58996, 88193, 100499, 176386, 200998, 352772, 401996, 617351, 1234702, 2469404, 4321457, 8642914, 17285828]

約数ペア:

[(1, 17285828), (2, 8642914), (4, 4321457), (7, 2469404), (14, 1234702), (28, 617351), (43, 401996), (49, 352772), (86, 200998), (98, 176386), (172, 100499), (196, 88193), (293, 58996), (301, 57428), (343, 50396), (586, 29498), (602, 28714), (686, 25198), (1172, 14749), (1204, 14357), (1372, 12599), (2051, 8428), (2107, 8204), (4102, 4214)]