64531588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12979}}^1$

素因数の和:13107

約数の個数: 24

約数和(自身を含む): 124296480

約数和(自身を除く): 59764892

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 12979, 25958, 51916, 142769, 285538, 571076, 1466627, 2933254, 5866508, 16132897, 32265794, 64531588]

約数ペア:

[(1, 64531588), (2, 32265794), (4, 16132897), (11, 5866508), (22, 2933254), (44, 1466627), (113, 571076), (226, 285538), (452, 142769), (1243, 51916), (2486, 25958), (4972, 12979)]