28293628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1049}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 54154800

約数和(自身を除く): 25861172

約数列:

[1, 2, 4, 11, 22, 44, 613, 1049, 1226, 2098, 2452, 4196, 6743, 11539, 13486, 23078, 26972, 46156, 643037, 1286074, 2572148, 7073407, 14146814, 28293628]

約数ペア:

[(1, 28293628), (2, 14146814), (4, 7073407), (11, 2572148), (22, 1286074), (44, 643037), (613, 46156), (1049, 26972), (1226, 23078), (2098, 13486), (2452, 11539), (4196, 6743)]