78688228

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 140307552

約数和(自身を除く): 61619324

約数列:

[1, 2, 4, 107, 113, 214, 226, 428, 452, 1627, 3254, 6508, 12091, 24182, 48364, 174089, 183851, 348178, 367702, 696356, 735404, 19672057, 39344114, 78688228]

約数ペア:

[(1, 78688228), (2, 39344114), (4, 19672057), (107, 735404), (113, 696356), (214, 367702), (226, 348178), (428, 183851), (452, 174089), (1627, 48364), (3254, 24182), (6508, 12091)]