47702668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2179}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 90156080

約数和(自身を除く): 42453412

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 2179, 4358, 5473, 8716, 10946, 21892, 28327, 56654, 113308, 917359, 1834718, 3669436, 11925667, 23851334, 47702668]

約数ペア:

[(1, 47702668), (2, 23851334), (4, 11925667), (13, 3669436), (26, 1834718), (52, 917359), (421, 113308), (842, 56654), (1684, 28327), (2179, 21892), (4358, 10946), (5473, 8716)]