64947092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122081}}^1$

素因数の和:122111

約数の個数: 24

約数和(自身を含む): 136731840

約数和(自身を除く): 71784748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 122081, 244162, 488324, 854567, 1709134, 2319539, 3418268, 4639078, 9278156, 16236773, 32473546, 64947092]

約数ペア:

[(1, 64947092), (2, 32473546), (4, 16236773), (7, 9278156), (14, 4639078), (19, 3418268), (28, 2319539), (38, 1709134), (76, 854567), (133, 488324), (266, 244162), (532, 122081)]