98774884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28351}}^1$

素因数の和:28435

約数の個数: 24

約数和(自身を含む): 188937728

約数和(自身を除く): 90162844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 28351, 56702, 113404, 368563, 737126, 1474252, 1899517, 3799034, 7598068, 24693721, 49387442, 98774884]

約数ペア:

[(1, 98774884), (2, 49387442), (4, 24693721), (13, 7598068), (26, 3799034), (52, 1899517), (67, 1474252), (134, 737126), (268, 368563), (871, 113404), (1742, 56702), (3484, 28351)]