66473104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{143261}}^1$

素因数の和:143298

約数の個数: 20

約数和(自身を含む): 133233660

約数和(自身を除く): 66760556

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 143261, 286522, 573044, 1146088, 2292176, 4154569, 8309138, 16618276, 33236552, 66473104]

約数ペア:

[(1, 66473104), (2, 33236552), (4, 16618276), (8, 8309138), (16, 4154569), (29, 2292176), (58, 1146088), (116, 573044), (232, 286522), (464, 143261)]