7581496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 7840904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 271, 538, 542, 1076, 1084, 2152, 2168, 3497, 3523, 6994, 7046, 13988, 14092, 27976, 28184, 72899, 145798, 291596, 583192, 947687, 1895374, 3790748, 7581496]

約数ペア:

[(1, 7581496), (2, 3790748), (4, 1895374), (8, 947687), (13, 583192), (26, 291596), (52, 145798), (104, 72899), (269, 28184), (271, 27976), (538, 14092), (542, 13988), (1076, 7046), (1084, 6994), (2152, 3523), (2168, 3497)]