39888296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37489}}^1$

素因数の和:37521

約数の個数: 32

約数和(自身を含む): 89976000

約数和(自身を除く): 50087704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37489, 74978, 149956, 262423, 299912, 524846, 712291, 1049692, 1424582, 2099384, 2849164, 4986037, 5698328, 9972074, 19944148, 39888296]

約数ペア:

[(1, 39888296), (2, 19944148), (4, 9972074), (7, 5698328), (8, 4986037), (14, 2849164), (19, 2099384), (28, 1424582), (38, 1049692), (56, 712291), (76, 524846), (133, 299912), (152, 262423), (266, 149956), (532, 74978), (1064, 37489)]