28313208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5137

約数の個数: 96

約数和(自身を含む): 95621760

約数和(自身を除く): 67308552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5107, 5544, 10214, 15321, 20428, 30642, 35749, 40856, 45963, 56177, 61284, 71498, 91926, 107247, 112354, 122568, 142996, 168531, 183852, 214494, 224708, 285992, 321741, 337062, 367704, 393239, 428988, 449416, 505593, 643482, 674124, 786478, 857976, 1011186, 1179717, 1286964, 1348248, 1572956, 2022372, 2359434, 2573928, 3145912, 3539151, 4044744, 4718868, 7078302, 9437736, 14156604, 28313208]

約数ペア:

[(1, 28313208), (2, 14156604), (3, 9437736), (4, 7078302), (6, 4718868), (7, 4044744), (8, 3539151), (9, 3145912), (11, 2573928), (12, 2359434), (14, 2022372), (18, 1572956), (21, 1348248), (22, 1286964), (24, 1179717), (28, 1011186), (33, 857976), (36, 786478), (42, 674124), (44, 643482), (56, 505593), (63, 449416), (66, 428988), (72, 393239), (77, 367704), (84, 337062), (88, 321741), (99, 285992), (126, 224708), (132, 214494), (154, 183852), (168, 168531), (198, 142996), (231, 122568), (252, 112354), (264, 107247), (308, 91926), (396, 71498), (462, 61284), (504, 56177), (616, 45963), (693, 40856), (792, 35749), (924, 30642), (1386, 20428), (1848, 15321), (2772, 10214), (5107, 5544)]