28635736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 30346664

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8191, 16382, 32764, 65528, 155629, 188393, 311258, 376786, 622516, 753572, 1245032, 1507144, 3579467, 7158934, 14317868, 28635736]

約数ペア:

[(1, 28635736), (2, 14317868), (4, 7158934), (8, 3579467), (19, 1507144), (23, 1245032), (38, 753572), (46, 622516), (76, 376786), (92, 311258), (152, 188393), (184, 155629), (437, 65528), (874, 32764), (1748, 16382), (3496, 8191)]