72674836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1627}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 137207840

約数和(自身を除く): 64533004

約数列:

[1, 2, 4, 13, 26, 52, 859, 1627, 1718, 3254, 3436, 6508, 11167, 21151, 22334, 42302, 44668, 84604, 1397593, 2795186, 5590372, 18168709, 36337418, 72674836]

約数ペア:

[(1, 72674836), (2, 36337418), (4, 18168709), (13, 5590372), (26, 2795186), (52, 1397593), (859, 84604), (1627, 44668), (1718, 42302), (3254, 22334), (3436, 21151), (6508, 11167)]