28837288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 57268800

約数和(自身を除く): 28431512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 983, 1544, 1966, 3667, 3932, 7334, 7864, 14668, 18677, 29336, 37354, 74708, 149416, 189719, 379438, 758876, 1517752, 3604661, 7209322, 14418644, 28837288]

約数ペア:

[(1, 28837288), (2, 14418644), (4, 7209322), (8, 3604661), (19, 1517752), (38, 758876), (76, 379438), (152, 189719), (193, 149416), (386, 74708), (772, 37354), (983, 29336), (1544, 18677), (1966, 14668), (3667, 7864), (3932, 7334)]