40465978

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25579}}^1$

素因数の和:25701

約数の個数: 16

約数和(自身を含む): 69986880

約数和(自身を除く): 29520902

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 25579, 51158, 179053, 358106, 2890427, 5780854, 20232989, 40465978]

約数ペア:

[(1, 40465978), (2, 20232989), (7, 5780854), (14, 2890427), (113, 358106), (226, 179053), (791, 51158), (1582, 25579)]