64759884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{770951}}^1$

素因数の和:770965

約数の個数: 24

約数和(自身を含む): 172693248

約数和(自身を除く): 107933364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 770951, 1541902, 2312853, 3083804, 4625706, 5396657, 9251412, 10793314, 16189971, 21586628, 32379942, 64759884]

約数ペア:

[(1, 64759884), (2, 32379942), (3, 21586628), (4, 16189971), (6, 10793314), (7, 9251412), (12, 5396657), (14, 4625706), (21, 3083804), (28, 2312853), (42, 1541902), (84, 770951)]