3286448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 7070976

約数和(自身を除く): 3784528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 263, 284, 526, 568, 781, 1052, 1136, 1562, 2104, 2893, 3124, 4208, 5786, 6248, 11572, 12496, 18673, 23144, 37346, 46288, 74692, 149384, 205403, 298768, 410806, 821612, 1643224, 3286448]

約数ペア:

[(1, 3286448), (2, 1643224), (4, 821612), (8, 410806), (11, 298768), (16, 205403), (22, 149384), (44, 74692), (71, 46288), (88, 37346), (142, 23144), (176, 18673), (263, 12496), (284, 11572), (526, 6248), (568, 5786), (781, 4208), (1052, 3124), (1136, 2893), (1562, 2104)]