27318428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 50784720

約数和(自身を除く): 23466292

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3181, 4294, 6362, 8588, 12724, 60439, 120878, 241756, 359453, 718906, 1437812, 6829607, 13659214, 27318428]

約数ペア:

[(1, 27318428), (2, 13659214), (4, 6829607), (19, 1437812), (38, 718906), (76, 359453), (113, 241756), (226, 120878), (452, 60439), (2147, 12724), (3181, 8588), (4294, 6362)]