40394854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 66251520

約数和(自身を除く): 25856666

約数列:

[1, 2, 23, 29, 46, 58, 107, 214, 283, 566, 667, 1334, 2461, 3103, 4922, 6206, 6509, 8207, 13018, 16414, 30281, 60562, 71369, 142738, 188761, 377522, 696463, 878149, 1392926, 1756298, 20197427, 40394854]

約数ペア:

[(1, 40394854), (2, 20197427), (23, 1756298), (29, 1392926), (46, 878149), (58, 696463), (107, 377522), (214, 188761), (283, 142738), (566, 71369), (667, 60562), (1334, 30281), (2461, 16414), (3103, 13018), (4922, 8207), (6206, 6509)]