29731404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 71633408

約数和(自身を除く): 41902004

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 367, 471, 516, 628, 734, 942, 1101, 1468, 1884, 2202, 4404, 6751, 13502, 15781, 20253, 27004, 31562, 40506, 47343, 57619, 63124, 81012, 94686, 115238, 172857, 189372, 230476, 345714, 691428, 2477617, 4955234, 7432851, 9910468, 14865702, 29731404]

約数ペア:

[(1, 29731404), (2, 14865702), (3, 9910468), (4, 7432851), (6, 4955234), (12, 2477617), (43, 691428), (86, 345714), (129, 230476), (157, 189372), (172, 172857), (258, 115238), (314, 94686), (367, 81012), (471, 63124), (516, 57619), (628, 47343), (734, 40506), (942, 31562), (1101, 27004), (1468, 20253), (1884, 15781), (2202, 13502), (4404, 6751)]