38985842

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 29857678

約数列:

[1, 2, 7, 14, 47, 94, 179, 329, 331, 358, 658, 662, 1253, 2317, 2506, 4634, 8413, 15557, 16826, 31114, 58891, 59249, 108899, 117782, 118498, 217798, 414743, 829486, 2784703, 5569406, 19492921, 38985842]

約数ペア:

[(1, 38985842), (2, 19492921), (7, 5569406), (14, 2784703), (47, 829486), (94, 414743), (179, 217798), (329, 118498), (331, 117782), (358, 108899), (658, 59249), (662, 58891), (1253, 31114), (2317, 16826), (2506, 15557), (4634, 8413)]