486529664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{223589}}^1$

素因数の和:223620

約数の個数: 32

約数和(自身を含む): 1026278100

約数和(自身を除く): 539748436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 223589, 447178, 894356, 1788712, 3577424, 3801013, 7154848, 7602026, 14309696, 15204052, 28619392, 30408104, 60816208, 121632416, 243264832, 486529664]

約数ペア:

[(1, 486529664), (2, 243264832), (4, 121632416), (8, 60816208), (16, 30408104), (17, 28619392), (32, 15204052), (34, 14309696), (64, 7602026), (68, 7154848), (128, 3801013), (136, 3577424), (272, 1788712), (544, 894356), (1088, 447178), (2176, 223589)]