142724672

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{25057}}^1$

素因数の和:25158

約数の個数: 28

約数和(自身を含む): 286412940

約数和(自身を除く): 143688268

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 25057, 50114, 100228, 200456, 400912, 801824, 1603648, 2230073, 4460146, 8920292, 17840584, 35681168, 71362336, 142724672]

約数ペア:

[(1, 142724672), (2, 71362336), (4, 35681168), (8, 17840584), (16, 8920292), (32, 4460146), (64, 2230073), (89, 1603648), (178, 801824), (356, 400912), (712, 200456), (1424, 100228), (2848, 50114), (5696, 25057)]