26787046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 47527200

約数和(自身を除く): 20740154

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 409, 458, 818, 2519, 2977, 4499, 5038, 5317, 5954, 8998, 10634, 32747, 58487, 65494, 93661, 116974, 187322, 1030271, 1217593, 2060542, 2435186, 13393523, 26787046]

約数ペア:

[(1, 26787046), (2, 13393523), (11, 2435186), (13, 2060542), (22, 1217593), (26, 1030271), (143, 187322), (229, 116974), (286, 93661), (409, 65494), (458, 58487), (818, 32747), (2519, 10634), (2977, 8998), (4499, 5954), (5038, 5317)]