73048208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64303}}^1$

素因数の和:64382

約数の個数: 20

約数和(自身を含む): 143526528

約数和(自身を除く): 70478320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64303, 128606, 257212, 514424, 1028848, 4565513, 9131026, 18262052, 36524104, 73048208]

約数ペア:

[(1, 73048208), (2, 36524104), (4, 18262052), (8, 9131026), (16, 4565513), (71, 1028848), (142, 514424), (284, 257212), (568, 128606), (1136, 64303)]