28294462

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12553}}^1$

素因数の和:12592

約数の個数: 24

約数和(自身を含む): 51521616

約数和(自身を除く): 23227154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12553, 25106, 87871, 175742, 288719, 577438, 615097, 1230194, 2021033, 4042066, 14147231, 28294462]

約数ペア:

[(1, 28294462), (2, 14147231), (7, 4042066), (14, 2021033), (23, 1230194), (46, 615097), (49, 577438), (98, 288719), (161, 175742), (322, 87871), (1127, 25106), (2254, 12553)]