12821696

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2352

約数の個数: 28

約数和(自身を含む): 25740360

約数和(自身を除く): 12918664

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2251, 2848, 4502, 5696, 9004, 18008, 36016, 72032, 144064, 200339, 400678, 801356, 1602712, 3205424, 6410848, 12821696]

約数ペア:

[(1, 12821696), (2, 6410848), (4, 3205424), (8, 1602712), (16, 801356), (32, 400678), (64, 200339), (89, 144064), (178, 72032), (356, 36016), (712, 18008), (1424, 9004), (2251, 5696), (2848, 4502)]