38772584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 74844000

約数和(自身を除く): 36071416

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 419, 538, 838, 1076, 1676, 2152, 3352, 11567, 18017, 23134, 36034, 46268, 72068, 92536, 112711, 144136, 225422, 450844, 901688, 4846573, 9693146, 19386292, 38772584]

約数ペア:

[(1, 38772584), (2, 19386292), (4, 9693146), (8, 4846573), (43, 901688), (86, 450844), (172, 225422), (269, 144136), (344, 112711), (419, 92536), (538, 72068), (838, 46268), (1076, 36034), (1676, 23134), (2152, 18017), (3352, 11567)]