28581564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 73100160

約数和(自身を除く): 44518596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 293, 586, 739, 879, 1172, 1478, 1758, 2217, 2956, 3223, 3516, 4434, 6446, 8129, 8868, 9669, 12892, 16258, 19338, 24387, 32516, 38676, 48774, 97548, 216527, 433054, 649581, 866108, 1299162, 2381797, 2598324, 4763594, 7145391, 9527188, 14290782, 28581564]

約数ペア:

[(1, 28581564), (2, 14290782), (3, 9527188), (4, 7145391), (6, 4763594), (11, 2598324), (12, 2381797), (22, 1299162), (33, 866108), (44, 649581), (66, 433054), (132, 216527), (293, 97548), (586, 48774), (739, 38676), (879, 32516), (1172, 24387), (1478, 19338), (1758, 16258), (2217, 12892), (2956, 9669), (3223, 8868), (3516, 8129), (4434, 6446)]