28803204

素因数分解:

$2^2\times 3^2\times {\mathrm{800089}}^1$

素因数の和:800099

約数の個数: 18

約数和(自身を含む): 72808190

約数和(自身を除く): 44004986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 800089, 1600178, 2400267, 3200356, 4800534, 7200801, 9601068, 14401602, 28803204]

約数ペア:

[(1, 28803204), (2, 14401602), (3, 9601068), (4, 7200801), (6, 4800534), (9, 3200356), (12, 2400267), (18, 1600178), (36, 800089)]