26664344

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2417}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 57451680

約数和(自身を除く): 30787336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2417, 2758, 4834, 5516, 9668, 11032, 16919, 19336, 33838, 67676, 135352, 476149, 952298, 1904596, 3333043, 3809192, 6666086, 13332172, 26664344]

約数ペア:

[(1, 26664344), (2, 13332172), (4, 6666086), (7, 3809192), (8, 3333043), (14, 1904596), (28, 952298), (56, 476149), (197, 135352), (394, 67676), (788, 33838), (1379, 19336), (1576, 16919), (2417, 11032), (2758, 9668), (4834, 5516)]