12352352

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 25546752

約数和(自身を除く): 13194400

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 191, 344, 376, 382, 688, 752, 764, 1376, 1504, 1528, 2021, 3056, 4042, 6112, 8084, 8213, 8977, 16168, 16426, 17954, 32336, 32852, 35908, 64672, 65704, 71816, 131408, 143632, 262816, 287264, 386011, 772022, 1544044, 3088088, 6176176, 12352352]

約数ペア:

[(1, 12352352), (2, 6176176), (4, 3088088), (8, 1544044), (16, 772022), (32, 386011), (43, 287264), (47, 262816), (86, 143632), (94, 131408), (172, 71816), (188, 65704), (191, 64672), (344, 35908), (376, 32852), (382, 32336), (688, 17954), (752, 16426), (764, 16168), (1376, 8977), (1504, 8213), (1528, 8084), (2021, 6112), (3056, 4042)]