28803516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342899}}^1$

素因数の和:342913

約数の個数: 24

約数和(自身を含む): 76809600

約数和(自身を除く): 48006084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342899, 685798, 1028697, 1371596, 2057394, 2400293, 4114788, 4800586, 7200879, 9601172, 14401758, 28803516]

約数ペア:

[(1, 28803516), (2, 14401758), (3, 9601172), (4, 7200879), (6, 4800586), (7, 4114788), (12, 2400293), (14, 2057394), (21, 1371596), (28, 1028697), (42, 685798), (84, 342899)]