404243392

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47491}}^1$

素因数の和:47529

約数の個数: 56

約数和(自身を含む): 965037440

約数和(自身を除く): 560794048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 47491, 94982, 189964, 332437, 379928, 664874, 759856, 902329, 1329748, 1519712, 1804658, 2659496, 3039424, 3609316, 5318992, 6316303, 7218632, 10637984, 12632606, 14437264, 21275968, 25265212, 28874528, 50530424, 57749056, 101060848, 202121696, 404243392]

約数ペア:

[(1, 404243392), (2, 202121696), (4, 101060848), (7, 57749056), (8, 50530424), (14, 28874528), (16, 25265212), (19, 21275968), (28, 14437264), (32, 12632606), (38, 10637984), (56, 7218632), (64, 6316303), (76, 5318992), (112, 3609316), (133, 3039424), (152, 2659496), (224, 1804658), (266, 1519712), (304, 1329748), (448, 902329), (532, 759856), (608, 664874), (1064, 379928), (1216, 332437), (2128, 189964), (4256, 94982), (8512, 47491)]