28449276

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{23473}}^1$

素因数の和:23581

約数の個数: 24

約数和(自身を含む): 67041744

約数和(自身を除く): 38592468

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 23473, 46946, 70419, 93892, 140838, 281676, 2370773, 4741546, 7112319, 9483092, 14224638, 28449276]

約数ペア:

[(1, 28449276), (2, 14224638), (3, 9483092), (4, 7112319), (6, 4741546), (12, 2370773), (101, 281676), (202, 140838), (303, 93892), (404, 70419), (606, 46946), (1212, 23473)]