74116568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 146884800

約数和(自身を除く): 72768232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 1723, 2264, 3446, 5377, 6892, 10754, 13784, 21508, 32737, 43016, 65474, 130948, 261896, 487609, 975218, 1950436, 3900872, 9264571, 18529142, 37058284, 74116568]

約数ペア:

[(1, 74116568), (2, 37058284), (4, 18529142), (8, 9264571), (19, 3900872), (38, 1950436), (76, 975218), (152, 487609), (283, 261896), (566, 130948), (1132, 65474), (1723, 43016), (2264, 32737), (3446, 21508), (5377, 13784), (6892, 10754)]