74494352

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{69491}}^1$

素因数の和:69566

約数の個数: 20

約数和(自身を含む): 146489136

約数和(自身を除く): 71994784

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 69491, 138982, 277964, 555928, 1111856, 4655897, 9311794, 18623588, 37247176, 74494352]

約数ペア:

[(1, 74494352), (2, 37247176), (4, 18623588), (8, 9311794), (16, 4655897), (67, 1111856), (134, 555928), (268, 277964), (536, 138982), (1072, 69491)]