6999512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 15513120

約数和(自身を除く): 8513608

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 107, 136, 148, 214, 221, 296, 428, 442, 481, 629, 856, 884, 962, 1258, 1391, 1768, 1819, 1924, 2516, 2782, 3638, 3848, 3959, 5032, 5564, 7276, 7918, 8177, 11128, 14552, 15836, 16354, 23647, 31672, 32708, 47294, 51467, 65416, 67303, 94588, 102934, 134606, 189176, 205868, 269212, 411736, 538424, 874939, 1749878, 3499756, 6999512]

約数ペア:

[(1, 6999512), (2, 3499756), (4, 1749878), (8, 874939), (13, 538424), (17, 411736), (26, 269212), (34, 205868), (37, 189176), (52, 134606), (68, 102934), (74, 94588), (104, 67303), (107, 65416), (136, 51467), (148, 47294), (214, 32708), (221, 31672), (296, 23647), (428, 16354), (442, 15836), (481, 14552), (629, 11128), (856, 8177), (884, 7918), (962, 7276), (1258, 5564), (1391, 5032), (1768, 3959), (1819, 3848), (1924, 3638), (2516, 2782)]