42778184

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 39301816

約数列:

[1, 2, 4, 8, 79, 113, 158, 226, 316, 452, 599, 632, 904, 1198, 2396, 4792, 8927, 17854, 35708, 47321, 67687, 71416, 94642, 135374, 189284, 270748, 378568, 541496, 5347273, 10694546, 21389092, 42778184]

約数ペア:

[(1, 42778184), (2, 21389092), (4, 10694546), (8, 5347273), (79, 541496), (113, 378568), (158, 270748), (226, 189284), (316, 135374), (452, 94642), (599, 71416), (632, 67687), (904, 47321), (1198, 35708), (2396, 17854), (4792, 8927)]