78544916

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 139461504

約数和(自身を除く): 60916588

約数列:

[1, 2, 4, 103, 206, 311, 412, 613, 622, 1226, 1244, 2452, 32033, 63139, 64066, 126278, 128132, 190643, 252556, 381286, 762572, 19636229, 39272458, 78544916]

約数ペア:

[(1, 78544916), (2, 39272458), (4, 19636229), (103, 762572), (206, 381286), (311, 252556), (412, 190643), (613, 128132), (622, 126278), (1226, 64066), (1244, 63139), (2452, 32033)]