72861404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{236563}}^1$

素因数の和:236585

約数の個数: 24

約数和(自身を含む): 158971008

約数和(自身を除く): 86109604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 236563, 473126, 946252, 1655941, 2602193, 3311882, 5204386, 6623764, 10408772, 18215351, 36430702, 72861404]

約数ペア:

[(1, 72861404), (2, 36430702), (4, 18215351), (7, 10408772), (11, 6623764), (14, 5204386), (22, 3311882), (28, 2602193), (44, 1655941), (77, 946252), (154, 473126), (308, 236563)]