61682968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 122284800

約数和(自身を除く): 60601832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 1543, 2104, 3086, 4997, 6172, 9994, 12344, 19988, 29317, 39976, 58634, 117268, 234536, 405809, 811618, 1623236, 3246472, 7710371, 15420742, 30841484, 61682968]

約数ペア:

[(1, 61682968), (2, 30841484), (4, 15420742), (8, 7710371), (19, 3246472), (38, 1623236), (76, 811618), (152, 405809), (263, 234536), (526, 117268), (1052, 58634), (1543, 39976), (2104, 29317), (3086, 19988), (4997, 12344), (6172, 9994)]