74877808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{114143}}^1$

素因数の和:114192

約数の個数: 20

約数和(自身を含む): 148615488

約数和(自身を除く): 73737680

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 114143, 228286, 456572, 913144, 1826288, 4679863, 9359726, 18719452, 37438904, 74877808]

約数ペア:

[(1, 74877808), (2, 37438904), (4, 18719452), (8, 9359726), (16, 4679863), (41, 1826288), (82, 913144), (164, 456572), (328, 228286), (656, 114143)]