26078967395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{5711}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 33993437184

約数和(自身を除く): 7914469789

約数列:

[1, 5, 13, 65, 163, 431, 815, 2119, 2155, 5603, 5711, 10595, 28015, 28555, 70253, 74243, 351265, 371215, 913289, 930893, 2461441, 4566445, 4654465, 12101609, 12307205, 31998733, 60508045, 159993665, 401214883, 2006074415, 5215793479, 26078967395]

約数ペア:

[(1, 26078967395), (5, 5215793479), (13, 2006074415), (65, 401214883), (163, 159993665), (431, 60508045), (815, 31998733), (2119, 12307205), (2155, 12101609), (5603, 4654465), (5711, 4566445), (10595, 2461441), (28015, 930893), (28555, 913289), (70253, 371215), (74243, 351265)]