2898728

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 6384000

約数和(自身を除く): 3485272

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1399, 2072, 2798, 5596, 9793, 11192, 19586, 39172, 51763, 78344, 103526, 207052, 362341, 414104, 724682, 1449364, 2898728]

約数ペア:

[(1, 2898728), (2, 1449364), (4, 724682), (7, 414104), (8, 362341), (14, 207052), (28, 103526), (37, 78344), (56, 51763), (74, 39172), (148, 19586), (259, 11192), (296, 9793), (518, 5596), (1036, 2798), (1399, 2072)]