28587812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38219}}^1$

素因数の和:38251

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 29200828

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 38219, 76438, 152876, 420409, 649723, 840818, 1299446, 1681636, 2598892, 7146953, 14293906, 28587812]

約数ペア:

[(1, 28587812), (2, 14293906), (4, 7146953), (11, 2598892), (17, 1681636), (22, 1299446), (34, 840818), (44, 649723), (68, 420409), (187, 152876), (374, 76438), (748, 38219)]