69708506

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 51942694

約数列:

[1, 2, 7, 14, 131, 191, 199, 262, 382, 398, 917, 1337, 1393, 1834, 2674, 2786, 25021, 26069, 38009, 50042, 52138, 76018, 175147, 182483, 266063, 350294, 364966, 532126, 4979179, 9958358, 34854253, 69708506]

約数ペア:

[(1, 69708506), (2, 34854253), (7, 9958358), (14, 4979179), (131, 532126), (191, 364966), (199, 350294), (262, 266063), (382, 182483), (398, 175147), (917, 76018), (1337, 52138), (1393, 50042), (1834, 38009), (2674, 26069), (2786, 25021)]