71902208

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1433}}^1$

素因数の和:1467

約数の個数: 66

約数和(自身を含む): 167317686

約数和(自身を除く): 95415478

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1433, 1568, 1792, 2866, 3136, 3584, 5732, 6272, 7168, 10031, 11464, 12544, 20062, 22928, 25088, 40124, 45856, 50176, 70217, 80248, 91712, 140434, 160496, 183424, 280868, 320992, 366848, 561736, 641984, 733696, 1123472, 1283968, 1467392, 2246944, 2567936, 4493888, 5135872, 8987776, 10271744, 17975552, 35951104, 71902208]

約数ペア:

[(1, 71902208), (2, 35951104), (4, 17975552), (7, 10271744), (8, 8987776), (14, 5135872), (16, 4493888), (28, 2567936), (32, 2246944), (49, 1467392), (56, 1283968), (64, 1123472), (98, 733696), (112, 641984), (128, 561736), (196, 366848), (224, 320992), (256, 280868), (392, 183424), (448, 160496), (512, 140434), (784, 91712), (896, 80248), (1024, 70217), (1433, 50176), (1568, 45856), (1792, 40124), (2866, 25088), (3136, 22928), (3584, 20062), (5732, 12544), (6272, 11464), (7168, 10031)]