15676445372

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1\times {\mathrm{2557}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 31505392128

約数和(自身を除く): 15828946756

約数列:

[1, 2, 4, 7, 14, 28, 347, 631, 694, 1262, 1388, 2429, 2524, 2557, 4417, 4858, 5114, 8834, 9716, 10228, 17668, 17899, 35798, 71596, 218957, 437914, 875828, 887279, 1532699, 1613467, 1774558, 3065398, 3226934, 3549116, 6130796, 6210953, 6453868, 11294269, 12421906, 22588538, 24843812, 45177076, 559873049, 1119746098, 2239492196, 3919111343, 7838222686, 15676445372]

約数ペア:

[(1, 15676445372), (2, 7838222686), (4, 3919111343), (7, 2239492196), (14, 1119746098), (28, 559873049), (347, 45177076), (631, 24843812), (694, 22588538), (1262, 12421906), (1388, 11294269), (2429, 6453868), (2524, 6210953), (2557, 6130796), (4417, 3549116), (4858, 3226934), (5114, 3065398), (8834, 1774558), (9716, 1613467), (10228, 1532699), (17668, 887279), (17899, 875828), (35798, 437914), (71596, 218957)]