27853748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 27916876

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 467, 481, 806, 934, 962, 1147, 1612, 1868, 1924, 2294, 4588, 6071, 12142, 14477, 14911, 17279, 24284, 28954, 29822, 34558, 57908, 59644, 69116, 188201, 224627, 376402, 449254, 535649, 752804, 898508, 1071298, 2142596, 6963437, 13926874, 27853748]

約数ペア:

[(1, 27853748), (2, 13926874), (4, 6963437), (13, 2142596), (26, 1071298), (31, 898508), (37, 752804), (52, 535649), (62, 449254), (74, 376402), (124, 224627), (148, 188201), (403, 69116), (467, 59644), (481, 57908), (806, 34558), (934, 29822), (962, 28954), (1147, 24284), (1612, 17279), (1868, 14911), (1924, 14477), (2294, 12142), (4588, 6071)]