28660312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 27359288

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 1481, 2419, 2962, 4838, 5924, 9676, 11848, 19352, 60721, 87379, 121442, 174758, 242884, 349516, 485768, 699032, 3582539, 7165078, 14330156, 28660312]

約数ペア:

[(1, 28660312), (2, 14330156), (4, 7165078), (8, 3582539), (41, 699032), (59, 485768), (82, 349516), (118, 242884), (164, 174758), (236, 121442), (328, 87379), (472, 60721), (1481, 19352), (2419, 11848), (2962, 9676), (4838, 5924)]