9780928

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2360

約数の個数: 28

約数和(自身を含む): 19707352

約数和(自身を除く): 9926424

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 2281, 4288, 4562, 9124, 18248, 36496, 72992, 145984, 152827, 305654, 611308, 1222616, 2445232, 4890464, 9780928]

約数ペア:

[(1, 9780928), (2, 4890464), (4, 2445232), (8, 1222616), (16, 611308), (32, 305654), (64, 152827), (67, 145984), (134, 72992), (268, 36496), (536, 18248), (1072, 9124), (2144, 4562), (2281, 4288)]