26937488

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12289}}^1$

素因数の和:12434

約数の個数: 20

約数和(自身を含む): 52576620

約数和(自身を除く): 25639132

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12289, 24578, 49156, 98312, 196624, 1683593, 3367186, 6734372, 13468744, 26937488]

約数ペア:

[(1, 26937488), (2, 13468744), (4, 6734372), (8, 3367186), (16, 1683593), (137, 196624), (274, 98312), (548, 49156), (1096, 24578), (2192, 12289)]