28753772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5897}}^1$

素因数の和:5977

約数の個数: 24

約数和(自身を含む): 53506656

約数和(自身を除く): 24752884

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 5897, 11794, 23588, 135631, 271262, 312541, 542524, 625082, 1250164, 7188443, 14376886, 28753772]

約数ペア:

[(1, 28753772), (2, 14376886), (4, 7188443), (23, 1250164), (46, 625082), (53, 542524), (92, 312541), (106, 271262), (212, 135631), (1219, 23588), (2438, 11794), (4876, 5897)]