28668775212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10342271}}^1$

素因数の和:10342299

約数の個数: 72

約数和(自身を含む): 90350088192

約数和(自身を除く): 61681312980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10342271, 20684542, 31026813, 41369084, 62053626, 72395897, 93080439, 113764981, 124107252, 144791794, 186160878, 217187691, 227529962, 289583588, 341294943, 372321756, 434375382, 455059924, 651563073, 682589886, 796354867, 868750764, 1023884829, 1303126146, 1365179772, 1592709734, 2047769658, 2389064601, 2606252292, 3185419468, 4095539316, 4778129202, 7167193803, 9556258404, 14334387606, 28668775212]

約数ペア:

[(1, 28668775212), (2, 14334387606), (3, 9556258404), (4, 7167193803), (6, 4778129202), (7, 4095539316), (9, 3185419468), (11, 2606252292), (12, 2389064601), (14, 2047769658), (18, 1592709734), (21, 1365179772), (22, 1303126146), (28, 1023884829), (33, 868750764), (36, 796354867), (42, 682589886), (44, 651563073), (63, 455059924), (66, 434375382), (77, 372321756), (84, 341294943), (99, 289583588), (126, 227529962), (132, 217187691), (154, 186160878), (198, 144791794), (231, 124107252), (252, 113764981), (308, 93080439), (396, 72395897), (462, 62053626), (693, 41369084), (924, 31026813), (1386, 20684542), (2772, 10342271)]