65720634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1564777}}^1$

素因数の和:1564789

約数の個数: 16

約数和(自身を含む): 150218688

約数和(自身を除く): 84498054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1564777, 3129554, 4694331, 9388662, 10953439, 21906878, 32860317, 65720634]

約数ペア:

[(1, 65720634), (2, 32860317), (3, 21906878), (6, 10953439), (7, 9388662), (14, 4694331), (21, 3129554), (42, 1564777)]