28487748312

素因数分解:

$2^3\times 3^2\times {\mathrm{839}}^1\times {\mathrm{471589}}^1$

素因数の和:472440

約数の個数: 48

約数和(自身を含む): 77246442000

約数和(自身を除く): 48758693688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 839, 1678, 2517, 3356, 5034, 6712, 7551, 10068, 15102, 20136, 30204, 60408, 471589, 943178, 1414767, 1886356, 2829534, 3772712, 4244301, 5659068, 8488602, 11318136, 16977204, 33954408, 395663171, 791326342, 1186989513, 1582652684, 2373979026, 3165305368, 3560968539, 4747958052, 7121937078, 9495916104, 14243874156, 28487748312]

約数ペア:

[(1, 28487748312), (2, 14243874156), (3, 9495916104), (4, 7121937078), (6, 4747958052), (8, 3560968539), (9, 3165305368), (12, 2373979026), (18, 1582652684), (24, 1186989513), (36, 791326342), (72, 395663171), (839, 33954408), (1678, 16977204), (2517, 11318136), (3356, 8488602), (5034, 5659068), (6712, 4244301), (7551, 3772712), (10068, 2829534), (15102, 1886356), (20136, 1414767), (30204, 943178), (60408, 471589)]