66474032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{143263}}^1$

素因数の和:143300

約数の個数: 20

約数和(自身を含む): 133235520

約数和(自身を除く): 66761488

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 143263, 286526, 573052, 1146104, 2292208, 4154627, 8309254, 16618508, 33237016, 66474032]

約数ペア:

[(1, 66474032), (2, 33237016), (4, 16618508), (8, 8309254), (16, 4154627), (29, 2292208), (58, 1146104), (116, 573052), (232, 286526), (464, 143263)]