26486456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 52550400

約数和(自身を除く): 26063944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 643, 1084, 1286, 2168, 2572, 5144, 5149, 10298, 12217, 20596, 24434, 41192, 48868, 97736, 174253, 348506, 697012, 1394024, 3310807, 6621614, 13243228, 26486456]

約数ペア:

[(1, 26486456), (2, 13243228), (4, 6621614), (8, 3310807), (19, 1394024), (38, 697012), (76, 348506), (152, 174253), (271, 97736), (542, 48868), (643, 41192), (1084, 24434), (1286, 20596), (2168, 12217), (2572, 10298), (5144, 5149)]