747203432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{30593}}^1$

素因数の和:30713

約数の個数: 32

約数和(自身を含む): 1453826880

約数和(自身を除く): 706623448

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 30593, 61186, 122372, 244744, 1315499, 2172103, 2630998, 4344206, 5261996, 8688412, 10523992, 17376824, 93400429, 186800858, 373601716, 747203432]

約数ペア:

[(1, 747203432), (2, 373601716), (4, 186800858), (8, 93400429), (43, 17376824), (71, 10523992), (86, 8688412), (142, 5261996), (172, 4344206), (284, 2630998), (344, 2172103), (568, 1315499), (3053, 244744), (6106, 122372), (12212, 61186), (24424, 30593)]