7481768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 10143832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 271, 406, 476, 493, 542, 812, 952, 986, 1084, 1624, 1897, 1972, 2168, 3451, 3794, 3944, 4607, 6902, 7588, 7859, 9214, 13804, 15176, 15718, 18428, 27608, 31436, 32249, 36856, 55013, 62872, 64498, 110026, 128996, 133603, 220052, 257992, 267206, 440104, 534412, 935221, 1068824, 1870442, 3740884, 7481768]

約数ペア:

[(1, 7481768), (2, 3740884), (4, 1870442), (7, 1068824), (8, 935221), (14, 534412), (17, 440104), (28, 267206), (29, 257992), (34, 220052), (56, 133603), (58, 128996), (68, 110026), (116, 64498), (119, 62872), (136, 55013), (203, 36856), (232, 32249), (238, 31436), (271, 27608), (406, 18428), (476, 15718), (493, 15176), (542, 13804), (812, 9214), (952, 7859), (986, 7588), (1084, 6902), (1624, 4607), (1897, 3944), (1972, 3794), (2168, 3451)]