28079152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47431}}^1$

素因数の和:47476

約数の個数: 20

約数和(自身を含む): 55874896

約数和(自身を除く): 27795744

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47431, 94862, 189724, 379448, 758896, 1754947, 3509894, 7019788, 14039576, 28079152]

約数ペア:

[(1, 28079152), (2, 14039576), (4, 7019788), (8, 3509894), (16, 1754947), (37, 758896), (74, 379448), (148, 189724), (296, 94862), (592, 47431)]