28086696

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{11821}}^1$

素因数の和:11847

約数の個数: 64

約数和(自身を含む): 85118400

約数和(自身を除く): 57031704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 11821, 23642, 35463, 47284, 70926, 94568, 106389, 130031, 141852, 212778, 260062, 283704, 319167, 390093, 425556, 520124, 638334, 780186, 851112, 1040248, 1170279, 1276668, 1560372, 2340558, 2553336, 3120744, 3510837, 4681116, 7021674, 9362232, 14043348, 28086696]

約数ペア:

[(1, 28086696), (2, 14043348), (3, 9362232), (4, 7021674), (6, 4681116), (8, 3510837), (9, 3120744), (11, 2553336), (12, 2340558), (18, 1560372), (22, 1276668), (24, 1170279), (27, 1040248), (33, 851112), (36, 780186), (44, 638334), (54, 520124), (66, 425556), (72, 390093), (88, 319167), (99, 283704), (108, 260062), (132, 212778), (198, 141852), (216, 130031), (264, 106389), (297, 94568), (396, 70926), (594, 47284), (792, 35463), (1188, 23642), (2376, 11821)]