74017448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 143457600

約数和(自身を除く): 69440152

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 2089, 4178, 4429, 8356, 8858, 16712, 17716, 35432, 89827, 179654, 215167, 359308, 430334, 718616, 860668, 1721336, 9252181, 18504362, 37008724, 74017448]

約数ペア:

[(1, 74017448), (2, 37008724), (4, 18504362), (8, 9252181), (43, 1721336), (86, 860668), (103, 718616), (172, 430334), (206, 359308), (344, 215167), (412, 179654), (824, 89827), (2089, 35432), (4178, 17716), (4429, 16712), (8356, 8858)]