406403056

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{26431}}^1$

素因数の和:26501

約数の個数: 30

約数和(自身を含む): 813656256

約数和(自身を除く): 407253200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 26431, 52862, 105724, 211448, 422896, 819361, 1638722, 3277444, 6554888, 13109776, 25400191, 50800382, 101600764, 203201528, 406403056]

約数ペア:

[(1, 406403056), (2, 203201528), (4, 101600764), (8, 50800382), (16, 25400191), (31, 13109776), (62, 6554888), (124, 3277444), (248, 1638722), (496, 819361), (961, 422896), (1922, 211448), (3844, 105724), (7688, 52862), (15376, 26431)]