78725122

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 139317120

約数和(自身を除く): 60591998

約数列:

[1, 2, 7, 14, 37, 74, 259, 379, 401, 518, 758, 802, 2653, 2807, 5306, 5614, 14023, 14837, 28046, 29674, 98161, 103859, 151979, 196322, 207718, 303958, 1063853, 2127706, 5623223, 11246446, 39362561, 78725122]

約数ペア:

[(1, 78725122), (2, 39362561), (7, 11246446), (14, 5623223), (37, 2127706), (74, 1063853), (259, 303958), (379, 207718), (401, 196322), (518, 151979), (758, 103859), (802, 98161), (2653, 29674), (2807, 28046), (5306, 14837), (5614, 14023)]