71771514064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{3623}}^1\times {\mathrm{9749}}^1$

素因数の和:13507

約数の個数: 40

約数和(自身を含む): 140205312000

約数和(自身を除く): 68433797936

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 3623, 7246, 9749, 14492, 19498, 28984, 38996, 57968, 77992, 155984, 460121, 920242, 1238123, 1840484, 2476246, 3680968, 4952492, 7361936, 9904984, 19809968, 35320627, 70641254, 141282508, 282565016, 565130032, 4485719629, 8971439258, 17942878516, 35885757032, 71771514064]

約数ペア:

[(1, 71771514064), (2, 35885757032), (4, 17942878516), (8, 8971439258), (16, 4485719629), (127, 565130032), (254, 282565016), (508, 141282508), (1016, 70641254), (2032, 35320627), (3623, 19809968), (7246, 9904984), (9749, 7361936), (14492, 4952492), (19498, 3680968), (28984, 2476246), (38996, 1840484), (57968, 1238123), (77992, 920242), (155984, 460121)]