42417628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12203}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 82010880

約数和(自身を除く): 39593252

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 12203, 24406, 48812, 134233, 268466, 536932, 964037, 1928074, 3856148, 10604407, 21208814, 42417628]

約数ペア:

[(1, 42417628), (2, 21208814), (4, 10604407), (11, 3856148), (22, 1928074), (44, 964037), (79, 536932), (158, 268466), (316, 134233), (869, 48812), (1738, 24406), (3476, 12203)]