26291328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{9781}}^1$

素因数の和:9805

約数の個数: 64

約数和(自身を含む): 79821120

約数和(自身を除く): 53529792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 9781, 19562, 29343, 39124, 58686, 68467, 78248, 117372, 136934, 156496, 205401, 234744, 273868, 312992, 410802, 469488, 547736, 625984, 821604, 938976, 1095472, 1251968, 1643208, 1877952, 2190944, 3286416, 3755904, 4381888, 6572832, 8763776, 13145664, 26291328]

約数ペア:

[(1, 26291328), (2, 13145664), (3, 8763776), (4, 6572832), (6, 4381888), (7, 3755904), (8, 3286416), (12, 2190944), (14, 1877952), (16, 1643208), (21, 1251968), (24, 1095472), (28, 938976), (32, 821604), (42, 625984), (48, 547736), (56, 469488), (64, 410802), (84, 312992), (96, 273868), (112, 234744), (128, 205401), (168, 156496), (192, 136934), (224, 117372), (336, 78248), (384, 68467), (448, 58686), (672, 39124), (896, 29343), (1344, 19562), (2688, 9781)]