72665138

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{57037}}^1$

素因数の和:57066

約数の個数: 24

約数和(自身を含む): 136548972

約数和(自身を除く): 63883834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 57037, 114074, 399259, 741481, 798518, 1482962, 2794813, 5190367, 5589626, 10380734, 36332569, 72665138]

約数ペア:

[(1, 72665138), (2, 36332569), (7, 10380734), (13, 5589626), (14, 5190367), (26, 2794813), (49, 1482962), (91, 798518), (98, 741481), (182, 399259), (637, 114074), (1274, 57037)]