61530528

素因数分解:

$2^5\times 3^1\times {\mathrm{640943}}^1$

素因数の和:640956

約数の個数: 24

約数和(自身を含む): 161517888

約数和(自身を除く): 99987360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 640943, 1281886, 1922829, 2563772, 3845658, 5127544, 7691316, 10255088, 15382632, 20510176, 30765264, 61530528]

約数ペア:

[(1, 61530528), (2, 30765264), (3, 20510176), (4, 15382632), (6, 10255088), (8, 7691316), (12, 5127544), (16, 3845658), (24, 2563772), (32, 1922829), (48, 1281886), (96, 640943)]