38838988

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 69431040

約数和(自身を除く): 30592052

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 839, 1678, 3356, 11573, 23146, 46292, 59569, 119138, 136757, 238276, 273514, 547028, 9709747, 19419494, 38838988]

約数ペア:

[(1, 38838988), (2, 19419494), (4, 9709747), (71, 547028), (142, 273514), (163, 238276), (284, 136757), (326, 119138), (652, 59569), (839, 46292), (1678, 23146), (3356, 11573)]