25128456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{22277}}^1$

素因数の和:22333

約数の個数: 32

約数和(自身を含む): 64160640

約数和(自身を除く): 39032184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 22277, 44554, 66831, 89108, 133662, 178216, 267324, 534648, 1047019, 2094038, 3141057, 4188076, 6282114, 8376152, 12564228, 25128456]

約数ペア:

[(1, 25128456), (2, 12564228), (3, 8376152), (4, 6282114), (6, 4188076), (8, 3141057), (12, 2094038), (24, 1047019), (47, 534648), (94, 267324), (141, 178216), (188, 133662), (282, 89108), (376, 66831), (564, 44554), (1128, 22277)]