25742748

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19681}}^1$

素因数の和:19797

約数の個数: 24

約数和(自身を含む): 60620560

約数和(自身を除く): 34877812

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 19681, 39362, 59043, 78724, 118086, 236172, 2145229, 4290458, 6435687, 8580916, 12871374, 25742748]

約数ペア:

[(1, 25742748), (2, 12871374), (3, 8580916), (4, 6435687), (6, 4290458), (12, 2145229), (109, 236172), (218, 118086), (327, 78724), (436, 59043), (654, 39362), (1308, 19681)]