27810478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 17095922

約数列:

[1, 2, 29, 53, 58, 83, 106, 109, 166, 218, 1537, 2407, 3074, 3161, 4399, 4814, 5777, 6322, 8798, 9047, 11554, 18094, 127571, 167533, 255142, 262363, 335066, 479491, 524726, 958982, 13905239, 27810478]

約数ペア:

[(1, 27810478), (2, 13905239), (29, 958982), (53, 524726), (58, 479491), (83, 335066), (106, 262363), (109, 255142), (166, 167533), (218, 127571), (1537, 18094), (2407, 11554), (3074, 9047), (3161, 8798), (4399, 6322), (4814, 5777)]