72600812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7681}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 135510480

約数和(自身を除く): 62909668

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 7681, 9452, 15362, 30724, 130577, 261154, 522308, 1067659, 2135318, 4270636, 18150203, 36300406, 72600812]

約数ペア:

[(1, 72600812), (2, 36300406), (4, 18150203), (17, 4270636), (34, 2135318), (68, 1067659), (139, 522308), (278, 261154), (556, 130577), (2363, 30724), (4726, 15362), (7681, 9452)]