2866896

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 8227648

約数和(自身を除く): 5360752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 463, 516, 688, 774, 926, 1032, 1389, 1548, 1852, 2064, 2778, 3096, 3704, 4167, 5556, 6192, 7408, 8334, 11112, 16668, 19909, 22224, 33336, 39818, 59727, 66672, 79636, 119454, 159272, 179181, 238908, 318544, 358362, 477816, 716724, 955632, 1433448, 2866896]

約数ペア:

[(1, 2866896), (2, 1433448), (3, 955632), (4, 716724), (6, 477816), (8, 358362), (9, 318544), (12, 238908), (16, 179181), (18, 159272), (24, 119454), (36, 79636), (43, 66672), (48, 59727), (72, 39818), (86, 33336), (129, 22224), (144, 19909), (172, 16668), (258, 11112), (344, 8334), (387, 7408), (463, 6192), (516, 5556), (688, 4167), (774, 3704), (926, 3096), (1032, 2778), (1389, 2064), (1548, 1852)]