28611558

素因数分解:

$2^1\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{1381}}^1$

素因数の和:2540

約数の個数: 24

約数和(自身を含む): 62090496

約数和(自身を除く): 33478938

約数列:

[1, 2, 3, 6, 9, 18, 1151, 1381, 2302, 2762, 3453, 4143, 6906, 8286, 10359, 12429, 20718, 24858, 1589531, 3179062, 4768593, 9537186, 14305779, 28611558]

約数ペア:

[(1, 28611558), (2, 14305779), (3, 9537186), (6, 4768593), (9, 3179062), (18, 1589531), (1151, 24858), (1381, 20718), (2302, 12429), (2762, 10359), (3453, 8286), (4143, 6906)]