42884044

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19387}}^1$

素因数の和:19477

約数の個数: 24

約数和(自身を含む): 86858240

約数和(自身を除く): 43974196

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19387, 38774, 77548, 135709, 271418, 542836, 1531573, 3063146, 6126292, 10721011, 21442022, 42884044]

約数ペア:

[(1, 42884044), (2, 21442022), (4, 10721011), (7, 6126292), (14, 3063146), (28, 1531573), (79, 542836), (158, 271418), (316, 135709), (553, 77548), (1106, 38774), (2212, 19387)]