2788793056

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{11047}}^1$

素因数の和:11101

約数の個数: 96

約数和(自身を含む): 6681830400

約数和(自身を除く): 3893037344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 343, 368, 392, 644, 686, 736, 784, 1127, 1288, 1372, 1568, 2254, 2576, 2744, 4508, 5152, 5488, 7889, 9016, 10976, 11047, 15778, 18032, 22094, 31556, 36064, 44188, 63112, 77329, 88376, 126224, 154658, 176752, 252448, 254081, 309316, 353504, 508162, 541303, 618632, 1016324, 1082606, 1237264, 1778567, 2032648, 2165212, 2474528, 3557134, 3789121, 4065296, 4330424, 7114268, 7578242, 8130592, 8660848, 12449969, 14228536, 15156484, 17321696, 24899938, 28457072, 30312968, 49799876, 56914144, 60625936, 87149783, 99599752, 121251872, 174299566, 199199504, 348599132, 398399008, 697198264, 1394396528, 2788793056]

約数ペア:

[(1, 2788793056), (2, 1394396528), (4, 697198264), (7, 398399008), (8, 348599132), (14, 199199504), (16, 174299566), (23, 121251872), (28, 99599752), (32, 87149783), (46, 60625936), (49, 56914144), (56, 49799876), (92, 30312968), (98, 28457072), (112, 24899938), (161, 17321696), (184, 15156484), (196, 14228536), (224, 12449969), (322, 8660848), (343, 8130592), (368, 7578242), (392, 7114268), (644, 4330424), (686, 4065296), (736, 3789121), (784, 3557134), (1127, 2474528), (1288, 2165212), (1372, 2032648), (1568, 1778567), (2254, 1237264), (2576, 1082606), (2744, 1016324), (4508, 618632), (5152, 541303), (5488, 508162), (7889, 353504), (9016, 309316), (10976, 254081), (11047, 252448), (15778, 176752), (18032, 154658), (22094, 126224), (31556, 88376), (36064, 77329), (44188, 63112)]