7917104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 40

約数和(自身を含む): 17498880

約数和(自身を除く): 9581776

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2239, 3536, 4478, 8956, 17912, 29107, 35824, 38063, 58214, 76126, 116428, 152252, 232856, 304504, 465712, 494819, 609008, 989638, 1979276, 3958552, 7917104]

約数ペア:

[(1, 7917104), (2, 3958552), (4, 1979276), (8, 989638), (13, 609008), (16, 494819), (17, 465712), (26, 304504), (34, 232856), (52, 152252), (68, 116428), (104, 76126), (136, 58214), (208, 38063), (221, 35824), (272, 29107), (442, 17912), (884, 8956), (1768, 4478), (2239, 3536)]