26680016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13781}}^1$

素因数の和:13811

約数の個数: 30

約数和(自身を含む): 56823186

約数和(自身を除く): 30143170

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 13781, 27562, 55124, 110248, 151591, 220496, 303182, 606364, 1212728, 1667501, 2425456, 3335002, 6670004, 13340008, 26680016]

約数ペア:

[(1, 26680016), (2, 13340008), (4, 6670004), (8, 3335002), (11, 2425456), (16, 1667501), (22, 1212728), (44, 606364), (88, 303182), (121, 220496), (176, 151591), (242, 110248), (484, 55124), (968, 27562), (1936, 13781)]