4991296

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 28

約数和(自身を含む): 9985248

約数和(自身を除く): 4993952

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 467, 668, 934, 1336, 1868, 2672, 3736, 5344, 7472, 10688, 14944, 29888, 77989, 155978, 311956, 623912, 1247824, 2495648, 4991296]

約数ペア:

[(1, 4991296), (2, 2495648), (4, 1247824), (8, 623912), (16, 311956), (32, 155978), (64, 77989), (167, 29888), (334, 14944), (467, 10688), (668, 7472), (934, 5344), (1336, 3736), (1868, 2672)]