73847408

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{17959}}^1$

素因数の和:18224

約数の個数: 20

約数和(自身を含む): 143644080

約数和(自身を除く): 69796672

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 17959, 35918, 71836, 143672, 287344, 4615463, 9230926, 18461852, 36923704, 73847408]

約数ペア:

[(1, 73847408), (2, 36923704), (4, 18461852), (8, 9230926), (16, 4615463), (257, 287344), (514, 143672), (1028, 71836), (2056, 35918), (4112, 17959)]