28068084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{70879}}^1$

素因数の和:70900

約数の個数: 36

約数和(自身を含む): 77400960

約数和(自身を除く): 49332876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 70879, 141758, 212637, 283516, 425274, 637911, 779669, 850548, 1275822, 1559338, 2339007, 2551644, 3118676, 4678014, 7017021, 9356028, 14034042, 28068084]

約数ペア:

[(1, 28068084), (2, 14034042), (3, 9356028), (4, 7017021), (6, 4678014), (9, 3118676), (11, 2551644), (12, 2339007), (18, 1559338), (22, 1275822), (33, 850548), (36, 779669), (44, 637911), (66, 425274), (99, 283516), (132, 212637), (198, 141758), (396, 70879)]