4399690864

素因数分解:

$2^4\times {\mathrm{4111}}^1\times {\mathrm{66889}}^1$

素因数の和:71008

約数の個数: 20

約数和(自身を含む): 8526602080

約数和(自身を除く): 4126911216

約数列:

[1, 2, 4, 8, 16, 4111, 8222, 16444, 32888, 65776, 66889, 133778, 267556, 535112, 1070224, 274980679, 549961358, 1099922716, 2199845432, 4399690864]

約数ペア:

[(1, 4399690864), (2, 2199845432), (4, 1099922716), (8, 549961358), (16, 274980679), (4111, 1070224), (8222, 535112), (16444, 267556), (32888, 133778), (65776, 66889)]