61614808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 118238400

約数和(自身を除く): 56623592

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 536, 556, 827, 1112, 1654, 3308, 6616, 9313, 18626, 37252, 55409, 74504, 110818, 114953, 221636, 229906, 443272, 459812, 919624, 7701851, 15403702, 30807404, 61614808]

約数ペア:

[(1, 61614808), (2, 30807404), (4, 15403702), (8, 7701851), (67, 919624), (134, 459812), (139, 443272), (268, 229906), (278, 221636), (536, 114953), (556, 110818), (827, 74504), (1112, 55409), (1654, 37252), (3308, 18626), (6616, 9313)]