26844440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95873}}^1$

素因数の和:95891

約数の個数: 32

約数和(自身を含む): 69029280

約数和(自身を除く): 42184840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95873, 191746, 383492, 479365, 671111, 766984, 958730, 1342222, 1917460, 2684444, 3355555, 3834920, 5368888, 6711110, 13422220, 26844440]

約数ペア:

[(1, 26844440), (2, 13422220), (4, 6711110), (5, 5368888), (7, 3834920), (8, 3355555), (10, 2684444), (14, 1917460), (20, 1342222), (28, 958730), (35, 766984), (40, 671111), (56, 479365), (70, 383492), (140, 191746), (280, 95873)]