28827852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 71632512

約数和(自身を除く): 42804660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 251, 502, 563, 753, 1004, 1126, 1506, 1689, 2252, 3012, 3378, 4267, 6756, 8534, 9571, 12801, 17068, 19142, 25602, 28713, 38284, 51204, 57426, 114852, 141313, 282626, 423939, 565252, 847878, 1695756, 2402321, 4804642, 7206963, 9609284, 14413926, 28827852]

約数ペア:

[(1, 28827852), (2, 14413926), (3, 9609284), (4, 7206963), (6, 4804642), (12, 2402321), (17, 1695756), (34, 847878), (51, 565252), (68, 423939), (102, 282626), (204, 141313), (251, 114852), (502, 57426), (563, 51204), (753, 38284), (1004, 28713), (1126, 25602), (1506, 19142), (1689, 17068), (2252, 12801), (3012, 9571), (3378, 8534), (4267, 6756)]