74953804

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 133393680

約数和(自身を除く): 58439876

約数列:

[1, 2, 4, 113, 139, 226, 278, 452, 556, 1193, 2386, 4772, 15707, 31414, 62828, 134809, 165827, 269618, 331654, 539236, 663308, 18738451, 37476902, 74953804]

約数ペア:

[(1, 74953804), (2, 37476902), (4, 18738451), (113, 663308), (139, 539236), (226, 331654), (278, 269618), (452, 165827), (556, 134809), (1193, 62828), (2386, 31414), (4772, 15707)]