13831748

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 28742784

約数和(自身を除く): 14911036

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 101, 134, 146, 202, 268, 292, 404, 469, 511, 707, 938, 1022, 1414, 1876, 2044, 2828, 4891, 6767, 7373, 9782, 13534, 14746, 19564, 27068, 29492, 34237, 47369, 51611, 68474, 94738, 103222, 136948, 189476, 206444, 493991, 987982, 1975964, 3457937, 6915874, 13831748]

約数ペア:

[(1, 13831748), (2, 6915874), (4, 3457937), (7, 1975964), (14, 987982), (28, 493991), (67, 206444), (73, 189476), (101, 136948), (134, 103222), (146, 94738), (202, 68474), (268, 51611), (292, 47369), (404, 34237), (469, 29492), (511, 27068), (707, 19564), (938, 14746), (1022, 13534), (1414, 9782), (1876, 7373), (2044, 6767), (2828, 4891)]