8278364144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4241}}^1\times {\mathrm{6421}}^1$

素因数の和:10689

約数の個数: 40

約数和(自身を含む): 16890116880

約数和(自身を除く): 8611752736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4241, 6421, 8482, 12842, 16964, 25684, 33928, 51368, 67856, 80579, 102736, 121999, 161158, 243998, 322316, 487996, 644632, 975992, 1289264, 1951984, 27231461, 54462922, 108925844, 217851688, 435703376, 517397759, 1034795518, 2069591036, 4139182072, 8278364144]

約数ペア:

[(1, 8278364144), (2, 4139182072), (4, 2069591036), (8, 1034795518), (16, 517397759), (19, 435703376), (38, 217851688), (76, 108925844), (152, 54462922), (304, 27231461), (4241, 1951984), (6421, 1289264), (8482, 975992), (12842, 644632), (16964, 487996), (25684, 322316), (33928, 243998), (51368, 161158), (67856, 121999), (80579, 102736)]