72805292

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{44071}}^1$

素因数の和:44141

約数の個数: 24

約数和(自身を含む): 148081920

約数和(自身を除く): 75276628

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 44071, 88142, 176284, 308497, 616994, 1233988, 2600189, 5200378, 10400756, 18201323, 36402646, 72805292]

約数ペア:

[(1, 72805292), (2, 36402646), (4, 18201323), (7, 10400756), (14, 5200378), (28, 2600189), (59, 1233988), (118, 616994), (236, 308497), (413, 176284), (826, 88142), (1652, 44071)]