28461250258

素因数分解:

$2^1\times 7^3\times {\mathrm{41488703}}^1$

素因数の和:41488726

約数の個数: 16

約数和(自身を含む): 49786444800

約数和(自身を除く): 21325194542

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 41488703, 82977406, 290420921, 580841842, 2032946447, 4065892894, 14230625129, 28461250258]

約数ペア:

[(1, 28461250258), (2, 14230625129), (7, 4065892894), (14, 2032946447), (49, 580841842), (98, 290420921), (343, 82977406), (686, 41488703)]