28911352

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{15121}}^1$

素因数の和:15366

約数の個数: 16

約数和(自身を含む): 54439200

約数和(自身を除く): 25527848

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 15121, 30242, 60484, 120968, 3613919, 7227838, 14455676, 28911352]

約数ペア:

[(1, 28911352), (2, 14455676), (4, 7227838), (8, 3613919), (239, 120968), (478, 60484), (956, 30242), (1912, 15121)]