13303576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 30391200

約数和(自身を除く): 17087624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 401, 572, 638, 754, 802, 1144, 1276, 1508, 1604, 2552, 3016, 3208, 4147, 4411, 5213, 8294, 8822, 10426, 11629, 16588, 17644, 20852, 23258, 33176, 35288, 41704, 46516, 57343, 93032, 114686, 127919, 151177, 229372, 255838, 302354, 458744, 511676, 604708, 1023352, 1209416, 1662947, 3325894, 6651788, 13303576]

約数ペア:

[(1, 13303576), (2, 6651788), (4, 3325894), (8, 1662947), (11, 1209416), (13, 1023352), (22, 604708), (26, 511676), (29, 458744), (44, 302354), (52, 255838), (58, 229372), (88, 151177), (104, 127919), (116, 114686), (143, 93032), (232, 57343), (286, 46516), (319, 41704), (377, 35288), (401, 33176), (572, 23258), (638, 20852), (754, 17644), (802, 16588), (1144, 11629), (1276, 10426), (1508, 8822), (1604, 8294), (2552, 5213), (3016, 4411), (3208, 4147)]