66176404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29917}}^1$

素因数の和:30007

約数の個数: 24

約数和(自身を含む): 134032640

約数和(自身を除く): 67856236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 29917, 59834, 119668, 209419, 418838, 837676, 2363443, 4726886, 9453772, 16544101, 33088202, 66176404]

約数ペア:

[(1, 66176404), (2, 33088202), (4, 16544101), (7, 9453772), (14, 4726886), (28, 2363443), (79, 837676), (158, 418838), (316, 209419), (553, 119668), (1106, 59834), (2212, 29917)]