39430276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8167}}^1$

素因数の和:8259

約数の個数: 24

約数和(自身を含む): 74100096

約数和(自身を除く): 34669820

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8167, 16334, 32668, 138839, 277678, 555356, 579857, 1159714, 2319428, 9857569, 19715138, 39430276]

約数ペア:

[(1, 39430276), (2, 19715138), (4, 9857569), (17, 2319428), (34, 1159714), (68, 579857), (71, 555356), (142, 277678), (284, 138839), (1207, 32668), (2414, 16334), (4828, 8167)]