73487572

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 130183200

約数和(自身を除く): 56695628

約数列:

[1, 2, 4, 163, 269, 326, 419, 538, 652, 838, 1076, 1676, 43847, 68297, 87694, 112711, 136594, 175388, 225422, 273188, 450844, 18371893, 36743786, 73487572]

約数ペア:

[(1, 73487572), (2, 36743786), (4, 18371893), (163, 450844), (269, 273188), (326, 225422), (419, 175388), (538, 136594), (652, 112711), (838, 87694), (1076, 68297), (1676, 43847)]