67810204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220163}}^1$

素因数の和:220185

約数の個数: 24

約数和(自身を含む): 147950208

約数和(自身を除く): 80140004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220163, 440326, 880652, 1541141, 2421793, 3082282, 4843586, 6164564, 9687172, 16952551, 33905102, 67810204]

約数ペア:

[(1, 67810204), (2, 33905102), (4, 16952551), (7, 9687172), (11, 6164564), (14, 4843586), (22, 3082282), (28, 2421793), (44, 1541141), (77, 880652), (154, 440326), (308, 220163)]