66626704

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52711}}^1$

素因数の和:52798

約数の個数: 20

約数和(自身を含む): 130725760

約数和(自身を除く): 64099056

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52711, 105422, 210844, 421688, 843376, 4164169, 8328338, 16656676, 33313352, 66626704]

約数ペア:

[(1, 66626704), (2, 33313352), (4, 16656676), (8, 8328338), (16, 4164169), (79, 843376), (158, 421688), (316, 210844), (632, 105422), (1264, 52711)]