61668208

素因数分解:

$2^4\times 7^1\times {\mathrm{550609}}^1$

素因数の和:550624

約数の個数: 20

約数和(自身を含む): 136551280

約数和(自身を除く): 74883072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 550609, 1101218, 2202436, 3854263, 4404872, 7708526, 8809744, 15417052, 30834104, 61668208]

約数ペア:

[(1, 61668208), (2, 30834104), (4, 15417052), (7, 8809744), (8, 7708526), (14, 4404872), (16, 3854263), (28, 2202436), (56, 1101218), (112, 550609)]