7805016

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 21638760

約数和(自身を除く): 13833744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2521, 3096, 5042, 7563, 10084, 15126, 20168, 22689, 30252, 45378, 60504, 90756, 108403, 181512, 216806, 325209, 433612, 650418, 867224, 975627, 1300836, 1951254, 2601672, 3902508, 7805016]

約数ペア:

[(1, 7805016), (2, 3902508), (3, 2601672), (4, 1951254), (6, 1300836), (8, 975627), (9, 867224), (12, 650418), (18, 433612), (24, 325209), (36, 216806), (43, 181512), (72, 108403), (86, 90756), (129, 60504), (172, 45378), (258, 30252), (344, 22689), (387, 20168), (516, 15126), (774, 10084), (1032, 7563), (1548, 5042), (2521, 3096)]