28288656

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5953}}^1$

素因数の和:5981

約数の個数: 80

約数和(自身を含む): 88595520

約数和(自身を除く): 60306864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 5953, 11906, 17859, 23812, 35718, 47624, 53577, 65483, 71436, 95248, 107154, 130966, 142872, 160731, 196449, 214308, 261932, 285744, 321462, 392898, 428616, 523864, 589347, 642924, 785796, 857232, 1047728, 1178694, 1285848, 1571592, 1768041, 2357388, 2571696, 3143184, 3536082, 4714776, 7072164, 9429552, 14144328, 28288656]

約数ペア:

[(1, 28288656), (2, 14144328), (3, 9429552), (4, 7072164), (6, 4714776), (8, 3536082), (9, 3143184), (11, 2571696), (12, 2357388), (16, 1768041), (18, 1571592), (22, 1285848), (24, 1178694), (27, 1047728), (33, 857232), (36, 785796), (44, 642924), (48, 589347), (54, 523864), (66, 428616), (72, 392898), (88, 321462), (99, 285744), (108, 261932), (132, 214308), (144, 196449), (176, 160731), (198, 142872), (216, 130966), (264, 107154), (297, 95248), (396, 71436), (432, 65483), (528, 53577), (594, 47624), (792, 35718), (1188, 23812), (1584, 17859), (2376, 11906), (4752, 5953)]