684679828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{35083}}^1$

素因数の和:35152

約数の個数: 48

約数和(自身を含む): 1485316224

約数和(自身を除く): 800636396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 35083, 70166, 140332, 245581, 491162, 596411, 982324, 1192822, 1438403, 2385644, 2876806, 4174877, 5753612, 8349754, 10068821, 16699508, 20137642, 24452851, 40275284, 48905702, 97811404, 171169957, 342339914, 684679828]

約数ペア:

[(1, 684679828), (2, 342339914), (4, 171169957), (7, 97811404), (14, 48905702), (17, 40275284), (28, 24452851), (34, 20137642), (41, 16699508), (68, 10068821), (82, 8349754), (119, 5753612), (164, 4174877), (238, 2876806), (287, 2385644), (476, 1438403), (574, 1192822), (697, 982324), (1148, 596411), (1394, 491162), (2788, 245581), (4879, 140332), (9758, 70166), (19516, 35083)]