66045476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 75477724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 1559, 2492, 3026, 3118, 6052, 6236, 10591, 10913, 21182, 21826, 26503, 42364, 43652, 53006, 106012, 138751, 185521, 277502, 371042, 555004, 742084, 971257, 1942514, 2358767, 3885028, 4717534, 9435068, 16511369, 33022738, 66045476]

約数ペア:

[(1, 66045476), (2, 33022738), (4, 16511369), (7, 9435068), (14, 4717534), (17, 3885028), (28, 2358767), (34, 1942514), (68, 971257), (89, 742084), (119, 555004), (178, 371042), (238, 277502), (356, 185521), (476, 138751), (623, 106012), (1246, 53006), (1513, 43652), (1559, 42364), (2492, 26503), (3026, 21826), (3118, 21182), (6052, 10913), (6236, 10591)]