42801136

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{953}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 95109984

約数和(自身を除く): 52308848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 953, 1604, 1906, 2807, 3208, 3812, 5614, 6416, 6671, 7624, 11228, 13342, 15248, 22456, 26684, 44912, 53368, 106736, 382153, 764306, 1528612, 2675071, 3057224, 5350142, 6114448, 10700284, 21400568, 42801136]

約数ペア:

[(1, 42801136), (2, 21400568), (4, 10700284), (7, 6114448), (8, 5350142), (14, 3057224), (16, 2675071), (28, 1528612), (56, 764306), (112, 382153), (401, 106736), (802, 53368), (953, 44912), (1604, 26684), (1906, 22456), (2807, 15248), (3208, 13342), (3812, 11228), (5614, 7624), (6416, 6671)]