67768816

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71789}}^1$

素因数の和:71856

約数の個数: 20

約数和(自身を含む): 133529400

約数和(自身を除く): 65760584

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 71789, 143578, 287156, 574312, 1148624, 4235551, 8471102, 16942204, 33884408, 67768816]

約数ペア:

[(1, 67768816), (2, 33884408), (4, 16942204), (8, 8471102), (16, 4235551), (59, 1148624), (118, 574312), (236, 287156), (472, 143578), (944, 71789)]