13963336

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 26928000

約数和(自身を除く): 12964664

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 239, 268, 436, 478, 536, 872, 956, 1912, 7303, 14606, 16013, 26051, 29212, 32026, 52102, 58424, 64052, 104204, 128104, 208408, 1745417, 3490834, 6981668, 13963336]

約数ペア:

[(1, 13963336), (2, 6981668), (4, 3490834), (8, 1745417), (67, 208408), (109, 128104), (134, 104204), (218, 64052), (239, 58424), (268, 52102), (436, 32026), (478, 29212), (536, 26051), (872, 16013), (956, 14606), (1912, 7303)]