40683994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22039}}^1$

素因数の和:22125

約数の個数: 16

約数和(自身を含む): 66648960

約数和(自身を除く): 25964966

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 22039, 44078, 286507, 573014, 1564769, 3129538, 20341997, 40683994]

約数ペア:

[(1, 40683994), (2, 20341997), (13, 3129538), (26, 1564769), (71, 573014), (142, 286507), (923, 44078), (1846, 22039)]