27881952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41491}}^1$

素因数の和:41511

約数の個数: 48

約数和(自身を含む): 83647872

約数和(自身を除く): 55765920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 41491, 82982, 124473, 165964, 248946, 290437, 331928, 497892, 580874, 663856, 871311, 995784, 1161748, 1327712, 1742622, 1991568, 2323496, 3485244, 3983136, 4646992, 6970488, 9293984, 13940976, 27881952]

約数ペア:

[(1, 27881952), (2, 13940976), (3, 9293984), (4, 6970488), (6, 4646992), (7, 3983136), (8, 3485244), (12, 2323496), (14, 1991568), (16, 1742622), (21, 1327712), (24, 1161748), (28, 995784), (32, 871311), (42, 663856), (48, 580874), (56, 497892), (84, 331928), (96, 290437), (112, 248946), (168, 165964), (224, 124473), (336, 82982), (672, 41491)]