23668988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 49620480

約数和(自身を除く): 25951492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 283, 406, 412, 566, 721, 812, 1132, 1442, 1981, 2884, 2987, 3962, 5974, 7924, 8207, 11948, 16414, 20909, 29149, 32828, 41818, 57449, 58298, 83636, 114898, 116596, 204043, 229796, 408086, 816172, 845321, 1690642, 3381284, 5917247, 11834494, 23668988]

約数ペア:

[(1, 23668988), (2, 11834494), (4, 5917247), (7, 3381284), (14, 1690642), (28, 845321), (29, 816172), (58, 408086), (103, 229796), (116, 204043), (203, 116596), (206, 114898), (283, 83636), (406, 58298), (412, 57449), (566, 41818), (721, 32828), (812, 29149), (1132, 20909), (1442, 16414), (1981, 11948), (2884, 8207), (2987, 7924), (3962, 5974)]