42170282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39119}}^1$

素因数の和:39146

約数の個数: 24

約数和(自身を含む): 80274240

約数和(自身を除く): 38103958

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 39119, 78238, 273833, 430309, 547666, 860618, 1916831, 3012163, 3833662, 6024326, 21085141, 42170282]

約数ペア:

[(1, 42170282), (2, 21085141), (7, 6024326), (11, 3833662), (14, 3012163), (22, 1916831), (49, 860618), (77, 547666), (98, 430309), (154, 273833), (539, 78238), (1078, 39119)]