1394396528

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{11047}}^1$

素因数の和:11099

約数の個数: 80

約数和(自身を含む): 3287884800

約数和(自身を除く): 1893488272

約数列:

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

約数ペア:

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