22998164

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 48007680

約数和(自身を除く): 25009516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 281, 316, 518, 553, 562, 1036, 1106, 1124, 1967, 2212, 2923, 3934, 5846, 7868, 10397, 11692, 20461, 20794, 22199, 40922, 41588, 44398, 72779, 81844, 88796, 145558, 155393, 291116, 310786, 621572, 821363, 1642726, 3285452, 5749541, 11499082, 22998164]

約数ペア:

[(1, 22998164), (2, 11499082), (4, 5749541), (7, 3285452), (14, 1642726), (28, 821363), (37, 621572), (74, 310786), (79, 291116), (148, 155393), (158, 145558), (259, 88796), (281, 81844), (316, 72779), (518, 44398), (553, 41588), (562, 40922), (1036, 22199), (1106, 20794), (1124, 20461), (1967, 11692), (2212, 10397), (2923, 7868), (3934, 5846)]