45388042

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 79920000

約数和(自身を除く): 34531958

約数列:

[1, 2, 7, 14, 73, 89, 146, 178, 499, 511, 623, 998, 1022, 1246, 3493, 6497, 6986, 12994, 36427, 44411, 45479, 72854, 88822, 90958, 254989, 310877, 509978, 621754, 3242003, 6484006, 22694021, 45388042]

約数ペア:

[(1, 45388042), (2, 22694021), (7, 6484006), (14, 3242003), (73, 621754), (89, 509978), (146, 310877), (178, 254989), (499, 90958), (511, 88822), (623, 72854), (998, 45479), (1022, 44411), (1246, 36427), (3493, 12994), (6497, 6986)]