8400548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 16055928

約数和(自身を除く): 7655380

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2213, 3796, 4426, 8852, 28769, 57538, 115076, 161549, 323098, 646196, 2100137, 4200274, 8400548]

約数ペア:

[(1, 8400548), (2, 4200274), (4, 2100137), (13, 646196), (26, 323098), (52, 161549), (73, 115076), (146, 57538), (292, 28769), (949, 8852), (1898, 4426), (2213, 3796)]