28762466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32909}}^1$

素因数の和:32953

約数の個数: 16

約数和(自身を含む): 47390400

約数和(自身を除く): 18627934

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32909, 65818, 625271, 756907, 1250542, 1513814, 14381233, 28762466]

約数ペア:

[(1, 28762466), (2, 14381233), (19, 1513814), (23, 1250542), (38, 756907), (46, 625271), (437, 65818), (874, 32909)]