4487152

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2736

約数の個数: 20

約数和(自身を含む): 8778456

約数和(自身を除く): 4291304

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 2621, 5242, 10484, 20968, 41936, 280447, 560894, 1121788, 2243576, 4487152]

約数ペア:

[(1, 4487152), (2, 2243576), (4, 1121788), (8, 560894), (16, 280447), (107, 41936), (214, 20968), (428, 10484), (856, 5242), (1712, 2621)]