74003878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20477}}^1$

素因数の和:20631

約数の個数: 16

約数和(自身を含む): 120410640

約数和(自身を除く): 46406762

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 20477, 40954, 266201, 532402, 2846303, 5692606, 37001939, 74003878]

約数ペア:

[(1, 74003878), (2, 37001939), (13, 5692606), (26, 2846303), (139, 532402), (278, 266201), (1807, 40954), (3614, 20477)]