7899152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 16411896

約数和(自身を除く): 8512744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 257, 272, 452, 514, 904, 1028, 1808, 1921, 2056, 3842, 4112, 4369, 7684, 8738, 15368, 17476, 29041, 30736, 34952, 58082, 69904, 116164, 232328, 464656, 493697, 987394, 1974788, 3949576, 7899152]

約数ペア:

[(1, 7899152), (2, 3949576), (4, 1974788), (8, 987394), (16, 493697), (17, 464656), (34, 232328), (68, 116164), (113, 69904), (136, 58082), (226, 34952), (257, 30736), (272, 29041), (452, 17476), (514, 15368), (904, 8738), (1028, 7684), (1808, 4369), (1921, 4112), (2056, 3842)]