64685028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{145687}}^1$

素因数の和:145731

約数の個数: 24

約数和(自身を含む): 155012032

約数和(自身を除く): 90327004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 145687, 291374, 437061, 582748, 874122, 1748244, 5390419, 10780838, 16171257, 21561676, 32342514, 64685028]

約数ペア:

[(1, 64685028), (2, 32342514), (3, 21561676), (4, 16171257), (6, 10780838), (12, 5390419), (37, 1748244), (74, 874122), (111, 582748), (148, 437061), (222, 291374), (444, 145687)]