66507194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{9439}}^1$

素因数の和:9725

約数の個数: 16

約数和(自身を含む): 107842560

約数和(自身を除く): 41335366

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 9439, 18878, 122707, 245414, 2557969, 5115938, 33253597, 66507194]

約数ペア:

[(1, 66507194), (2, 33253597), (13, 5115938), (26, 2557969), (271, 245414), (542, 122707), (3523, 18878), (7046, 9439)]