74221808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113143}}^1$

素因数の和:113192

約数の個数: 20

約数和(自身を含む): 147313488

約数和(自身を除く): 73091680

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 113143, 226286, 452572, 905144, 1810288, 4638863, 9277726, 18555452, 37110904, 74221808]

約数ペア:

[(1, 74221808), (2, 37110904), (4, 18555452), (8, 9277726), (16, 4638863), (41, 1810288), (82, 905144), (164, 452572), (328, 226286), (656, 113143)]