64880884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{11953}}^1$

素因数の和:12039

約数の個数: 24

約数和(自身を含む): 120496320

約数和(自身を除く): 55615436

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 11953, 23906, 47812, 274919, 549838, 705227, 1099676, 1410454, 2820908, 16220221, 32440442, 64880884]

約数ペア:

[(1, 64880884), (2, 32440442), (4, 16220221), (23, 2820908), (46, 1410454), (59, 1099676), (92, 705227), (118, 549838), (236, 274919), (1357, 47812), (2714, 23906), (5428, 11953)]