78326738

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{192923}}^1$

素因数の和:192961

約数の個数: 16

約数和(自身を含む): 138905280

約数和(自身を除く): 60578542

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 192923, 385846, 1350461, 2700922, 5594767, 11189534, 39163369, 78326738]

約数ペア:

[(1, 78326738), (2, 39163369), (7, 11189534), (14, 5594767), (29, 2700922), (58, 1350461), (203, 385846), (406, 192923)]