57221626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 114222528

約数和(自身を除く): 57000902

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 1987, 2057, 2618, 3974, 4114, 13909, 14399, 21857, 27818, 28798, 33779, 43714, 67558, 152999, 236453, 240427, 305998, 371569, 472906, 480854, 743138, 1682989, 2600983, 3365978, 4087259, 5201966, 8174518, 28610813, 57221626]

約数ペア:

[(1, 57221626), (2, 28610813), (7, 8174518), (11, 5201966), (14, 4087259), (17, 3365978), (22, 2600983), (34, 1682989), (77, 743138), (119, 480854), (121, 472906), (154, 371569), (187, 305998), (238, 240427), (242, 236453), (374, 152999), (847, 67558), (1309, 43714), (1694, 33779), (1987, 28798), (2057, 27818), (2618, 21857), (3974, 14399), (4114, 13909)]