28777324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 56206080

約数和(自身を除く): 27428756

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 101, 163, 202, 326, 404, 437, 652, 874, 1748, 1919, 2323, 3097, 3749, 3838, 4646, 6194, 7498, 7676, 9292, 12388, 14996, 16463, 32926, 44137, 65852, 71231, 88274, 142462, 176548, 284924, 312797, 378649, 625594, 757298, 1251188, 1514596, 7194331, 14388662, 28777324]

約数ペア:

[(1, 28777324), (2, 14388662), (4, 7194331), (19, 1514596), (23, 1251188), (38, 757298), (46, 625594), (76, 378649), (92, 312797), (101, 284924), (163, 176548), (202, 142462), (326, 88274), (404, 71231), (437, 65852), (652, 44137), (874, 32926), (1748, 16463), (1919, 14996), (2323, 12388), (3097, 9292), (3749, 7676), (3838, 7498), (4646, 6194)]