61515728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 124043400

約数和(自身を除く): 62527672

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 464, 466, 569, 932, 1138, 1864, 2276, 3728, 4552, 6757, 9104, 13514, 16501, 27028, 33002, 54056, 66004, 108112, 132008, 132577, 264016, 265154, 530308, 1060616, 2121232, 3844733, 7689466, 15378932, 30757864, 61515728]

約数ペア:

[(1, 61515728), (2, 30757864), (4, 15378932), (8, 7689466), (16, 3844733), (29, 2121232), (58, 1060616), (116, 530308), (232, 265154), (233, 264016), (464, 132577), (466, 132008), (569, 108112), (932, 66004), (1138, 54056), (1864, 33002), (2276, 27028), (3728, 16501), (4552, 13514), (6757, 9104)]