28669936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94309}}^1$

素因数の和:94336

約数の個数: 20

約数和(自身を含む): 58472200

約数和(自身を除く): 29802264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94309, 188618, 377236, 754472, 1508944, 1791871, 3583742, 7167484, 14334968, 28669936]

約数ペア:

[(1, 28669936), (2, 14334968), (4, 7167484), (8, 3583742), (16, 1791871), (19, 1508944), (38, 754472), (76, 377236), (152, 188618), (304, 94309)]