65359228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18803}}^1$

素因数の和:18897

約数の個数: 24

約数和(自身を含む): 126362880

約数和(自身を除く): 61003652

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 18803, 37606, 75212, 206833, 413666, 827332, 1485437, 2970874, 5941748, 16339807, 32679614, 65359228]

約数ペア:

[(1, 65359228), (2, 32679614), (4, 16339807), (11, 5941748), (22, 2970874), (44, 1485437), (79, 827332), (158, 413666), (316, 206833), (869, 75212), (1738, 37606), (3476, 18803)]