71333284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14347}}^1$

素因数の和:14475

約数の個数: 24

約数和(自身を含む): 137396448

約数和(自身を除く): 66063164

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 14347, 28694, 57388, 157817, 315634, 631268, 1621211, 3242422, 6484844, 17833321, 35666642, 71333284]

約数ペア:

[(1, 71333284), (2, 35666642), (4, 17833321), (11, 6484844), (22, 3242422), (44, 1621211), (113, 631268), (226, 315634), (452, 157817), (1243, 57388), (2486, 28694), (4972, 14347)]