26131226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 44307648

約数和(自身を除く): 18176422

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 307, 583, 614, 803, 1166, 1606, 3377, 3869, 6754, 7738, 16271, 22411, 32542, 42559, 44822, 85118, 178981, 246521, 357962, 493042, 1187783, 2375566, 13065613, 26131226]

約数ペア:

[(1, 26131226), (2, 13065613), (11, 2375566), (22, 1187783), (53, 493042), (73, 357962), (106, 246521), (146, 178981), (307, 85118), (583, 44822), (614, 42559), (803, 32542), (1166, 22411), (1606, 16271), (3377, 7738), (3869, 6754)]