64395452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31201

約数の個数: 24

約数和(自身を含む): 125556480

約数和(自身を除く): 61161028

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 31139, 62278, 124556, 342529, 685058, 1370116, 1463533, 2927066, 5854132, 16098863, 32197726, 64395452]

約数ペア:

[(1, 64395452), (2, 32197726), (4, 16098863), (11, 5854132), (22, 2927066), (44, 1463533), (47, 1370116), (94, 685058), (188, 342529), (517, 124556), (1034, 62278), (2068, 31139)]