26939626

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 47912832

約数和(自身を除く): 20973206

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 397, 518, 794, 917, 1834, 2779, 4847, 5558, 9694, 14689, 29378, 33929, 52007, 67858, 102823, 104014, 205646, 364049, 728098, 1924259, 3848518, 13469813, 26939626]

約数ペア:

[(1, 26939626), (2, 13469813), (7, 3848518), (14, 1924259), (37, 728098), (74, 364049), (131, 205646), (259, 104014), (262, 102823), (397, 67858), (518, 52007), (794, 33929), (917, 29378), (1834, 14689), (2779, 9694), (4847, 5558)]