28291054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2377}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 46399536

約数和(自身を除く): 18108482

約数列:

[1, 2, 11, 22, 541, 1082, 2377, 4754, 5951, 11902, 26147, 52294, 1285957, 2571914, 14145527, 28291054]

約数ペア:

[(1, 28291054), (2, 14145527), (11, 2571914), (22, 1285957), (541, 52294), (1082, 26147), (2377, 11902), (4754, 5951)]