28633672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 27612728

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 1487, 2407, 2974, 4814, 5948, 9628, 11896, 19256, 43123, 86246, 123421, 172492, 246842, 344984, 493684, 987368, 3579209, 7158418, 14316836, 28633672]

約数ペア:

[(1, 28633672), (2, 14316836), (4, 7158418), (8, 3579209), (29, 987368), (58, 493684), (83, 344984), (116, 246842), (166, 172492), (232, 123421), (332, 86246), (664, 43123), (1487, 19256), (2407, 11896), (2974, 9628), (4814, 5948)]