69286994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 125162496

約数和(自身を除く): 55875502

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2011, 2461, 4022, 4922, 14077, 17227, 28154, 34454, 46253, 92506, 215177, 323771, 430354, 647542, 1506239, 3012478, 4949071, 9898142, 34643497, 69286994]

約数ペア:

[(1, 69286994), (2, 34643497), (7, 9898142), (14, 4949071), (23, 3012478), (46, 1506239), (107, 647542), (161, 430354), (214, 323771), (322, 215177), (749, 92506), (1498, 46253), (2011, 34454), (2461, 28154), (4022, 17227), (4922, 14077)]