56702984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{769}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 114807000

約数和(自身を除く): 58104016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 769, 1418, 1538, 2836, 3076, 5672, 6152, 9217, 9997, 18434, 19994, 36868, 39988, 73736, 79976, 545221, 1090442, 2180884, 4361768, 7087873, 14175746, 28351492, 56702984]

約数ペア:

[(1, 56702984), (2, 28351492), (4, 14175746), (8, 7087873), (13, 4361768), (26, 2180884), (52, 1090442), (104, 545221), (709, 79976), (769, 73736), (1418, 39988), (1538, 36868), (2836, 19994), (3076, 18434), (5672, 9997), (6152, 9217)]