72041308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{5021}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 134147664

約数和(自身を除く): 62106356

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 5021, 7174, 10042, 14348, 20084, 85357, 170714, 341428, 1059431, 2118862, 4237724, 18010327, 36020654, 72041308]

約数ペア:

[(1, 72041308), (2, 36020654), (4, 18010327), (17, 4237724), (34, 2118862), (68, 1059431), (211, 341428), (422, 170714), (844, 85357), (3587, 20084), (5021, 14348), (7174, 10042)]