28491494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3001}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 44093376

約数和(自身を除く): 15601882

約数列:

[1, 2, 47, 94, 101, 202, 3001, 4747, 6002, 9494, 141047, 282094, 303101, 606202, 14245747, 28491494]

約数ペア:

[(1, 28491494), (2, 14245747), (47, 606202), (94, 303101), (101, 282094), (202, 141047), (3001, 9494), (4747, 6002)]