69801286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{28123}}^1$

素因数の和:28215

約数の個数: 16

約数和(自身を含む): 112383504

約数和(自身を除く): 42582218

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 28123, 56246, 478091, 956182, 2052979, 4105958, 34900643, 69801286]

約数ペア:

[(1, 69801286), (2, 34900643), (17, 4105958), (34, 2052979), (73, 956182), (146, 478091), (1241, 56246), (2482, 28123)]