15662600716

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1\times {\mathrm{3911}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 31567398912

約数和(自身を除く): 15904798196

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 911, 1099, 1822, 2198, 3644, 3911, 4396, 6377, 7822, 12754, 15644, 25508, 27377, 54754, 109508, 143027, 286054, 572108, 614027, 1001189, 1228054, 2002378, 2456108, 3562921, 4004756, 4298189, 7125842, 8596378, 14251684, 17192756, 24940447, 49880894, 99761788, 559378597, 1118757194, 2237514388, 3915650179, 7831300358, 15662600716]

約数ペア:

[(1, 15662600716), (2, 7831300358), (4, 3915650179), (7, 2237514388), (14, 1118757194), (28, 559378597), (157, 99761788), (314, 49880894), (628, 24940447), (911, 17192756), (1099, 14251684), (1822, 8596378), (2198, 7125842), (3644, 4298189), (3911, 4004756), (4396, 3562921), (6377, 2456108), (7822, 2002378), (12754, 1228054), (15644, 1001189), (25508, 614027), (27377, 572108), (54754, 286054), (109508, 143027)]