39381712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34667}}^1$

素因数の和:34746

約数の個数: 20

約数和(自身を含む): 77378976

約数和(自身を除く): 37997264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34667, 69334, 138668, 277336, 554672, 2461357, 4922714, 9845428, 19690856, 39381712]

約数ペア:

[(1, 39381712), (2, 19690856), (4, 9845428), (8, 4922714), (16, 2461357), (71, 554672), (142, 277336), (284, 138668), (568, 69334), (1136, 34667)]