25233296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 53621568

約数和(自身を除く): 28388272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 461, 622, 922, 1244, 1844, 2488, 3421, 3688, 4976, 5071, 6842, 7376, 10142, 13684, 20284, 27368, 40568, 54736, 81136, 143371, 286742, 573484, 1146968, 1577081, 2293936, 3154162, 6308324, 12616648, 25233296]

約数ペア:

[(1, 25233296), (2, 12616648), (4, 6308324), (8, 3154162), (11, 2293936), (16, 1577081), (22, 1146968), (44, 573484), (88, 286742), (176, 143371), (311, 81136), (461, 54736), (622, 40568), (922, 27368), (1244, 20284), (1844, 13684), (2488, 10142), (3421, 7376), (3688, 6842), (4976, 5071)]