71864066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31547}}^1$

素因数の和:31633

約数の個数: 16

約数和(自身を含む): 115844256

約数和(自身を除く): 43980190

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 31547, 63094, 536299, 1072598, 2113649, 4227298, 35932033, 71864066]

約数ペア:

[(1, 71864066), (2, 35932033), (17, 4227298), (34, 2113649), (67, 1072598), (134, 536299), (1139, 63094), (2278, 31547)]