7720062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 17728512

約数和(自身を除く): 10008450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 463, 794, 926, 1191, 1389, 2382, 2778, 2779, 3241, 5558, 6482, 8337, 9723, 16674, 19446, 183811, 367622, 551433, 1102866, 1286677, 2573354, 3860031, 7720062]

約数ペア:

[(1, 7720062), (2, 3860031), (3, 2573354), (6, 1286677), (7, 1102866), (14, 551433), (21, 367622), (42, 183811), (397, 19446), (463, 16674), (794, 9723), (926, 8337), (1191, 6482), (1389, 5558), (2382, 3241), (2778, 2779)]