28038376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{184463}}^1$

素因数の和:184488

約数の個数: 16

約数和(自身を含む): 55339200

約数和(自身を除く): 27300824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 184463, 368926, 737852, 1475704, 3504797, 7009594, 14019188, 28038376]

約数ペア:

[(1, 28038376), (2, 14019188), (4, 7009594), (8, 3504797), (19, 1475704), (38, 737852), (76, 368926), (152, 184463)]