72125356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3943}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 134174880

約数和(自身を除く): 62049524

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 3943, 4573, 7886, 9146, 15772, 18292, 67031, 134062, 268124, 1060667, 2121334, 4242668, 18031339, 36062678, 72125356]

約数ペア:

[(1, 72125356), (2, 36062678), (4, 18031339), (17, 4242668), (34, 2121334), (68, 1060667), (269, 268124), (538, 134062), (1076, 67031), (3943, 18292), (4573, 15772), (7886, 9146)]