66419868

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{28979}}^1$

素因数の和:29177

約数の個数: 24

約数和(自身を含む): 155796480

約数和(自身を除く): 89376612

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 28979, 57958, 86937, 115916, 173874, 347748, 5534989, 11069978, 16604967, 22139956, 33209934, 66419868]

約数ペア:

[(1, 66419868), (2, 33209934), (3, 22139956), (4, 16604967), (6, 11069978), (12, 5534989), (191, 347748), (382, 173874), (573, 115916), (764, 86937), (1146, 57958), (2292, 28979)]