38020136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 92951040

約数和(自身を除く): 54930904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 181, 217, 242, 248, 308, 341, 362, 434, 484, 616, 682, 724, 847, 868, 968, 1267, 1364, 1448, 1694, 1736, 1991, 2387, 2534, 2728, 3388, 3751, 3982, 4774, 5068, 5611, 6776, 7502, 7964, 9548, 10136, 11222, 13937, 15004, 15928, 19096, 21901, 22444, 26257, 27874, 30008, 39277, 43802, 44888, 52514, 55748, 61721, 78554, 87604, 105028, 111496, 123442, 153307, 157108, 175208, 210056, 246884, 306614, 314216, 432047, 493768, 613228, 678931, 864094, 1226456, 1357862, 1728188, 2715724, 3456376, 4752517, 5431448, 9505034, 19010068, 38020136]

約数ペア:

[(1, 38020136), (2, 19010068), (4, 9505034), (7, 5431448), (8, 4752517), (11, 3456376), (14, 2715724), (22, 1728188), (28, 1357862), (31, 1226456), (44, 864094), (56, 678931), (62, 613228), (77, 493768), (88, 432047), (121, 314216), (124, 306614), (154, 246884), (181, 210056), (217, 175208), (242, 157108), (248, 153307), (308, 123442), (341, 111496), (362, 105028), (434, 87604), (484, 78554), (616, 61721), (682, 55748), (724, 52514), (847, 44888), (868, 43802), (968, 39277), (1267, 30008), (1364, 27874), (1448, 26257), (1694, 22444), (1736, 21901), (1991, 19096), (2387, 15928), (2534, 15004), (2728, 13937), (3388, 11222), (3751, 10136), (3982, 9548), (4774, 7964), (5068, 7502), (5611, 6776)]