7638656

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 7783744

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 719, 1328, 1438, 2656, 2876, 5312, 5752, 10624, 11504, 23008, 46016, 59677, 92032, 119354, 238708, 477416, 954832, 1909664, 3819328, 7638656]

約数ペア:

[(1, 7638656), (2, 3819328), (4, 1909664), (8, 954832), (16, 477416), (32, 238708), (64, 119354), (83, 92032), (128, 59677), (166, 46016), (332, 23008), (664, 11504), (719, 10624), (1328, 5752), (1438, 5312), (2656, 2876)]