88172728

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4111}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 189480960

約数和(自身を除く): 101308232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 4111, 5362, 8222, 10724, 16444, 21448, 28777, 32888, 57554, 115108, 230216, 1574513, 3149026, 6298052, 11021591, 12596104, 22043182, 44086364, 88172728]

約数ペア:

[(1, 88172728), (2, 44086364), (4, 22043182), (7, 12596104), (8, 11021591), (14, 6298052), (28, 3149026), (56, 1574513), (383, 230216), (766, 115108), (1532, 57554), (2681, 32888), (3064, 28777), (4111, 21448), (5362, 16444), (8222, 10724)]