65315964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{777571}}^1$

素因数の和:777585

約数の個数: 24

約数和(自身を含む): 174176128

約数和(自身を除く): 108860164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 777571, 1555142, 2332713, 3110284, 4665426, 5442997, 9330852, 10885994, 16328991, 21771988, 32657982, 65315964]

約数ペア:

[(1, 65315964), (2, 32657982), (3, 21771988), (4, 16328991), (6, 10885994), (7, 9330852), (12, 5442997), (14, 4665426), (21, 3110284), (28, 2332713), (42, 1555142), (84, 777571)]