289652512

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{23269}}^1$

素因数の和:23668

約数の個数: 24

約数和(自身を含む): 571743900

約数和(自身を除く): 282091388

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 23269, 46538, 93076, 186152, 372304, 744608, 9051641, 18103282, 36206564, 72413128, 144826256, 289652512]

約数ペア:

[(1, 289652512), (2, 144826256), (4, 72413128), (8, 36206564), (16, 18103282), (32, 9051641), (389, 744608), (778, 372304), (1556, 186152), (3112, 93076), (6224, 46538), (12448, 23269)]