26501572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 49918680

約数和(自身を除く): 23417108

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6389, 12778, 25556, 108613, 217226, 389729, 434452, 779458, 1558916, 6625393, 13250786, 26501572]

約数ペア:

[(1, 26501572), (2, 13250786), (4, 6625393), (17, 1558916), (34, 779458), (61, 434452), (68, 389729), (122, 217226), (244, 108613), (1037, 25556), (2074, 12778), (4148, 6389)]