17724710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 34618752

約数和(自身を除く): 16894042

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2543, 3485, 5086, 6970, 12715, 25430, 43231, 86462, 104263, 208526, 216155, 432310, 521315, 1042630, 1772471, 3544942, 8862355, 17724710]

約数ペア:

[(1, 17724710), (2, 8862355), (5, 3544942), (10, 1772471), (17, 1042630), (34, 521315), (41, 432310), (82, 216155), (85, 208526), (170, 104263), (205, 86462), (410, 43231), (697, 25430), (1394, 12715), (2543, 6970), (3485, 5086)]