26909054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 17880706

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 431, 589, 862, 1007, 1178, 1643, 2014, 3286, 8189, 13361, 16378, 22843, 26722, 31217, 45686, 62434, 253859, 434017, 507718, 708133, 868034, 1416266, 13454527, 26909054]

約数ペア:

[(1, 26909054), (2, 13454527), (19, 1416266), (31, 868034), (38, 708133), (53, 507718), (62, 434017), (106, 253859), (431, 62434), (589, 45686), (862, 31217), (1007, 26722), (1178, 22843), (1643, 16378), (2014, 13361), (3286, 8189)]