72489632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133253}}^1$

素因数の和:133280

約数の個数: 24

約数和(自身を含む): 151110036

約数和(自身を除く): 78620404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133253, 266506, 533012, 1066024, 2132048, 2265301, 4264096, 4530602, 9061204, 18122408, 36244816, 72489632]

約数ペア:

[(1, 72489632), (2, 36244816), (4, 18122408), (8, 9061204), (16, 4530602), (17, 4264096), (32, 2265301), (34, 2132048), (68, 1066024), (136, 533012), (272, 266506), (544, 133253)]