17287396

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 35451948

約数和(自身を除く): 18164552

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 457, 772, 914, 1351, 1828, 2702, 3199, 5404, 6398, 9457, 12796, 18914, 22393, 37828, 44786, 88201, 89572, 176402, 352804, 617407, 1234814, 2469628, 4321849, 8643698, 17287396]

約数ペア:

[(1, 17287396), (2, 8643698), (4, 4321849), (7, 2469628), (14, 1234814), (28, 617407), (49, 352804), (98, 176402), (193, 89572), (196, 88201), (386, 44786), (457, 37828), (772, 22393), (914, 18914), (1351, 12796), (1828, 9457), (2702, 6398), (3199, 5404)]