26212538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 19691782

約数列:

[1, 2, 11, 17, 22, 34, 109, 187, 218, 374, 643, 1199, 1286, 1853, 2398, 3706, 7073, 10931, 14146, 20383, 21862, 40766, 70087, 120241, 140174, 240482, 770957, 1191479, 1541914, 2382958, 13106269, 26212538]

約数ペア:

[(1, 26212538), (2, 13106269), (11, 2382958), (17, 1541914), (22, 1191479), (34, 770957), (109, 240482), (187, 140174), (218, 120241), (374, 70087), (643, 40766), (1199, 21862), (1286, 20383), (1853, 14146), (2398, 10931), (3706, 7073)]