38957548

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 81012960

約数和(自身を除く): 42055412

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4229, 4606, 8458, 9212, 16916, 29603, 59206, 118412, 198763, 207221, 397526, 414442, 795052, 828884, 1391341, 2782682, 5565364, 9739387, 19478774, 38957548]

約数ペア:

[(1, 38957548), (2, 19478774), (4, 9739387), (7, 5565364), (14, 2782682), (28, 1391341), (47, 828884), (49, 795052), (94, 414442), (98, 397526), (188, 207221), (196, 198763), (329, 118412), (658, 59206), (1316, 29603), (2303, 16916), (4229, 9212), (4606, 8458)]