2912797768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 5770018800

約数和(自身を除く): 2857221032

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 389, 617, 778, 1234, 1517, 1556, 2468, 3034, 3112, 4936, 6068, 12136, 14393, 15949, 22829, 25297, 28786, 31898, 45658, 50594, 57572, 63796, 91316, 101188, 115144, 127592, 182632, 202376, 240013, 480026, 590113, 935989, 960052, 1180226, 1871978, 1920104, 2360452, 3743956, 4720904, 7487912, 8880481, 9840533, 17760962, 19681066, 35521924, 39362132, 71043848, 78724264, 364099721, 728199442, 1456398884, 2912797768]

約数ペア:

[(1, 2912797768), (2, 1456398884), (4, 728199442), (8, 364099721), (37, 78724264), (41, 71043848), (74, 39362132), (82, 35521924), (148, 19681066), (164, 17760962), (296, 9840533), (328, 8880481), (389, 7487912), (617, 4720904), (778, 3743956), (1234, 2360452), (1517, 1920104), (1556, 1871978), (2468, 1180226), (3034, 960052), (3112, 935989), (4936, 590113), (6068, 480026), (12136, 240013), (14393, 202376), (15949, 182632), (22829, 127592), (25297, 115144), (28786, 101188), (31898, 91316), (45658, 63796), (50594, 57572)]