788828032

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{18287}}^1$

素因数の和:18638

約数の個数: 32

約数和(自身を含む): 1576242720

約数和(自身を除く): 787414688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 674, 1348, 2696, 5392, 10784, 18287, 21568, 36574, 43136, 73148, 146296, 292592, 585184, 1170368, 2340736, 6162719, 12325438, 24650876, 49301752, 98603504, 197207008, 394414016, 788828032]

約数ペア:

[(1, 788828032), (2, 394414016), (4, 197207008), (8, 98603504), (16, 49301752), (32, 24650876), (64, 12325438), (128, 6162719), (337, 2340736), (674, 1170368), (1348, 585184), (2696, 292592), (5392, 146296), (10784, 73148), (18287, 43136), (21568, 36574)]