72391712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133073}}^1$

素因数の和:133100

約数の個数: 24

約数和(自身を含む): 150905916

約数和(自身を除く): 78514204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133073, 266146, 532292, 1064584, 2129168, 2262241, 4258336, 4524482, 9048964, 18097928, 36195856, 72391712]

約数ペア:

[(1, 72391712), (2, 36195856), (4, 18097928), (8, 9048964), (16, 4524482), (17, 4258336), (32, 2262241), (34, 2129168), (68, 1064584), (136, 532292), (272, 266146), (544, 133073)]