79271986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 50742734

約数列:

[1, 2, 17, 34, 47, 94, 113, 226, 439, 799, 878, 1598, 1921, 3842, 5311, 7463, 10622, 14926, 20633, 41266, 49607, 90287, 99214, 180574, 350761, 701522, 843319, 1686638, 2331529, 4663058, 39635993, 79271986]

約数ペア:

[(1, 79271986), (2, 39635993), (17, 4663058), (34, 2331529), (47, 1686638), (94, 843319), (113, 701522), (226, 350761), (439, 180574), (799, 99214), (878, 90287), (1598, 49607), (1921, 41266), (3842, 20633), (5311, 14926), (7463, 10622)]