28523408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93827}}^1$

素因数の和:93854

約数の個数: 20

約数和(自身を含む): 58173360

約数和(自身を除く): 29649952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93827, 187654, 375308, 750616, 1501232, 1782713, 3565426, 7130852, 14261704, 28523408]

約数ペア:

[(1, 28523408), (2, 14261704), (4, 7130852), (8, 3565426), (16, 1782713), (19, 1501232), (38, 750616), (76, 375308), (152, 187654), (304, 93827)]