66797668

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4283}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 133866432

約数和(自身を除く): 67068764

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 4283, 7798, 8566, 15596, 17132, 29981, 59962, 119924, 2385631, 4771262, 9542524, 16699417, 33398834, 66797668]

約数ペア:

[(1, 66797668), (2, 33398834), (4, 16699417), (7, 9542524), (14, 4771262), (28, 2385631), (557, 119924), (1114, 59962), (2228, 29981), (3899, 17132), (4283, 15596), (7798, 8566)]