28233868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 53464880

約数和(自身を除く): 25231012

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2371, 2977, 4742, 5954, 9484, 11908, 30823, 61646, 123292, 542959, 1085918, 2171836, 7058467, 14116934, 28233868]

約数ペア:

[(1, 28233868), (2, 14116934), (4, 7058467), (13, 2171836), (26, 1085918), (52, 542959), (229, 123292), (458, 61646), (916, 30823), (2371, 11908), (2977, 9484), (4742, 5954)]