57697406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20359}}^1$

素因数の和:20483

約数の個数: 16

約数和(自身を含む): 94063200

約数和(自身を除く): 36365794

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 20359, 40718, 264667, 529334, 2219131, 4438262, 28848703, 57697406]

約数ペア:

[(1, 57697406), (2, 28848703), (13, 4438262), (26, 2219131), (109, 529334), (218, 264667), (1417, 40718), (2834, 20359)]