26129404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30103}}^1$

素因数の和:30145

約数の個数: 24

約数和(自身を含む): 53946368

約数和(自身を除く): 27816964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 30103, 60206, 120412, 210721, 421442, 842884, 933193, 1866386, 3732772, 6532351, 13064702, 26129404]

約数ペア:

[(1, 26129404), (2, 13064702), (4, 6532351), (7, 3732772), (14, 1866386), (28, 933193), (31, 842884), (62, 421442), (124, 210721), (217, 120412), (434, 60206), (868, 30103)]