64541028

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{16249}}^1$

素因数の和:16587

約数の個数: 24

約数和(自身を含む): 151060000

約数和(自身を除く): 86518972

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 16249, 32498, 48747, 64996, 97494, 194988, 5378419, 10756838, 16135257, 21513676, 32270514, 64541028]

約数ペア:

[(1, 64541028), (2, 32270514), (3, 21513676), (4, 16135257), (6, 10756838), (12, 5378419), (331, 194988), (662, 97494), (993, 64996), (1324, 48747), (1986, 32498), (3972, 16249)]