520019648

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{280183}}^1$

素因数の和:280224

約数の個数: 28

約数和(自身を含む): 1067501040

約数和(自身を除く): 547481392

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 280183, 560366, 1120732, 2241464, 4482928, 8125307, 8965856, 16250614, 17931712, 32501228, 65002456, 130004912, 260009824, 520019648]

約数ペア:

[(1, 520019648), (2, 260009824), (4, 130004912), (8, 65002456), (16, 32501228), (29, 17931712), (32, 16250614), (58, 8965856), (64, 8125307), (116, 4482928), (232, 2241464), (464, 1120732), (928, 560366), (1856, 280183)]