28000304

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{2111}}^1$

素因数の和:2948

約数の個数: 20

約数和(自身を含む): 54341760

約数和(自身を除く): 26341456

約数列:

[1, 2, 4, 8, 16, 829, 1658, 2111, 3316, 4222, 6632, 8444, 13264, 16888, 33776, 1750019, 3500038, 7000076, 14000152, 28000304]

約数ペア:

[(1, 28000304), (2, 14000152), (4, 7000076), (8, 3500038), (16, 1750019), (829, 33776), (1658, 16888), (2111, 13264), (3316, 8444), (4222, 6632)]