42574768

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{36451}}^1$

素因数の和:36532

約数の個数: 20

約数和(自身を含む): 83620888

約数和(自身を除く): 41046120

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 36451, 72902, 145804, 291608, 583216, 2660923, 5321846, 10643692, 21287384, 42574768]

約数ペア:

[(1, 42574768), (2, 21287384), (4, 10643692), (8, 5321846), (16, 2660923), (73, 583216), (146, 291608), (292, 145804), (584, 72902), (1168, 36451)]