28234910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 55700352

約数和(自身を除く): 27465442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 907, 1415, 1814, 2830, 3113, 4535, 6226, 9070, 9977, 15565, 19954, 31130, 49885, 99770, 256681, 513362, 1283405, 2566810, 2823491, 5646982, 14117455, 28234910]

約数ペア:

[(1, 28234910), (2, 14117455), (5, 5646982), (10, 2823491), (11, 2566810), (22, 1283405), (55, 513362), (110, 256681), (283, 99770), (566, 49885), (907, 31130), (1415, 19954), (1814, 15565), (2830, 9977), (3113, 9070), (4535, 6226)]