65444948

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{4397}}^1$

素因数の和:4523

約数の個数: 18

約数和(自身を含む): 116463438

約数和(自身を除く): 51018490

約数列:

[1, 2, 4, 61, 122, 244, 3721, 4397, 7442, 8794, 14884, 17588, 268217, 536434, 1072868, 16361237, 32722474, 65444948]

約数ペア:

[(1, 65444948), (2, 32722474), (4, 16361237), (61, 1072868), (122, 536434), (244, 268217), (3721, 17588), (4397, 14884), (7442, 8794)]