42927688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 42608312

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 2591, 4142, 5182, 8284, 10364, 16568, 20728, 49229, 98458, 196916, 282419, 393832, 564838, 1129676, 2259352, 5365961, 10731922, 21463844, 42927688]

約数ペア:

[(1, 42927688), (2, 21463844), (4, 10731922), (8, 5365961), (19, 2259352), (38, 1129676), (76, 564838), (109, 393832), (152, 282419), (218, 196916), (436, 98458), (872, 49229), (2071, 20728), (2591, 16568), (4142, 10364), (5182, 8284)]