74442928

素因数分解:

$2^4\times 7^1\times {\mathrm{664669}}^1$

素因数の和:664684

約数の個数: 20

約数和(自身を含む): 164838160

約数和(自身を除く): 90395232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 664669, 1329338, 2658676, 4652683, 5317352, 9305366, 10634704, 18610732, 37221464, 74442928]

約数ペア:

[(1, 74442928), (2, 37221464), (4, 18610732), (7, 10634704), (8, 9305366), (14, 5317352), (16, 4652683), (28, 2658676), (56, 1329338), (112, 664669)]