39327184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 83244672

約数和(自身を除く): 43917488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2663, 3692, 5326, 7384, 10652, 14768, 21304, 34619, 42608, 69238, 138476, 189073, 276952, 378146, 553904, 756292, 1512584, 2457949, 3025168, 4915898, 9831796, 19663592, 39327184]

約数ペア:

[(1, 39327184), (2, 19663592), (4, 9831796), (8, 4915898), (13, 3025168), (16, 2457949), (26, 1512584), (52, 756292), (71, 553904), (104, 378146), (142, 276952), (208, 189073), (284, 138476), (568, 69238), (923, 42608), (1136, 34619), (1846, 21304), (2663, 14768), (3692, 10652), (5326, 7384)]