2040247552

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16993}}^1$

素因数の和:17083

約数の個数: 72

約数和(自身を含む): 4724060096

約数和(自身を除く): 2683812544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1792, 1876, 2144, 3752, 4288, 7504, 8576, 15008, 16993, 17152, 30016, 33986, 60032, 67972, 118951, 120064, 135944, 237902, 271888, 475804, 543776, 951608, 1087552, 1138531, 1903216, 2175104, 2277062, 3806432, 4350208, 4554124, 7612864, 7969717, 9108248, 15225728, 15939434, 18216496, 30451456, 31878868, 36432992, 63757736, 72865984, 127515472, 145731968, 255030944, 291463936, 510061888, 1020123776, 2040247552]

約数ペア:

[(1, 2040247552), (2, 1020123776), (4, 510061888), (7, 291463936), (8, 255030944), (14, 145731968), (16, 127515472), (28, 72865984), (32, 63757736), (56, 36432992), (64, 31878868), (67, 30451456), (112, 18216496), (128, 15939434), (134, 15225728), (224, 9108248), (256, 7969717), (268, 7612864), (448, 4554124), (469, 4350208), (536, 3806432), (896, 2277062), (938, 2175104), (1072, 1903216), (1792, 1138531), (1876, 1087552), (2144, 951608), (3752, 543776), (4288, 475804), (7504, 271888), (8576, 237902), (15008, 135944), (16993, 120064), (17152, 118951), (30016, 67972), (33986, 60032)]