11428144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 27998208

約数和(自身を除く): 16570064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 167, 182, 188, 208, 329, 334, 364, 376, 611, 658, 668, 728, 752, 1169, 1222, 1316, 1336, 1456, 2171, 2338, 2444, 2632, 2672, 4277, 4342, 4676, 4888, 5264, 7849, 8554, 8684, 9352, 9776, 15197, 15698, 17108, 17368, 18704, 30394, 31396, 34216, 34736, 54943, 60788, 62792, 68432, 102037, 109886, 121576, 125584, 204074, 219772, 243152, 408148, 439544, 714259, 816296, 879088, 1428518, 1632592, 2857036, 5714072, 11428144]

約数ペア:

[(1, 11428144), (2, 5714072), (4, 2857036), (7, 1632592), (8, 1428518), (13, 879088), (14, 816296), (16, 714259), (26, 439544), (28, 408148), (47, 243152), (52, 219772), (56, 204074), (91, 125584), (94, 121576), (104, 109886), (112, 102037), (167, 68432), (182, 62792), (188, 60788), (208, 54943), (329, 34736), (334, 34216), (364, 31396), (376, 30394), (611, 18704), (658, 17368), (668, 17108), (728, 15698), (752, 15197), (1169, 9776), (1222, 9352), (1316, 8684), (1336, 8554), (1456, 7849), (2171, 5264), (2338, 4888), (2444, 4676), (2632, 4342), (2672, 4277)]