27578768

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 60

約数和(自身を含む): 64354140

約数和(自身を除く): 36775372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1213, 1421, 1624, 2426, 2842, 3248, 4852, 5684, 8491, 9704, 11368, 16982, 19408, 22736, 33964, 35177, 59437, 67928, 70354, 118874, 135856, 140708, 237748, 246239, 281416, 475496, 492478, 562832, 950992, 984956, 1723673, 1969912, 3447346, 3939824, 6894692, 13789384, 27578768]

約数ペア:

[(1, 27578768), (2, 13789384), (4, 6894692), (7, 3939824), (8, 3447346), (14, 1969912), (16, 1723673), (28, 984956), (29, 950992), (49, 562832), (56, 492478), (58, 475496), (98, 281416), (112, 246239), (116, 237748), (196, 140708), (203, 135856), (232, 118874), (392, 70354), (406, 67928), (464, 59437), (784, 35177), (812, 33964), (1213, 22736), (1421, 19408), (1624, 16982), (2426, 11368), (2842, 9704), (3248, 8491), (4852, 5684)]