56729428

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6121}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 113820224

約数和(自身を除く): 57090796

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 6121, 9268, 12242, 24484, 42847, 85694, 171388, 2026051, 4052102, 8104204, 14182357, 28364714, 56729428]

約数ペア:

[(1, 56729428), (2, 28364714), (4, 14182357), (7, 8104204), (14, 4052102), (28, 2026051), (331, 171388), (662, 85694), (1324, 42847), (2317, 24484), (4634, 12242), (6121, 9268)]