26952718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 46478880

約数和(自身を除く): 19526162

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 289, 422, 442, 578, 2743, 3587, 3757, 4913, 5486, 7174, 7514, 9826, 46631, 60979, 63869, 93262, 121958, 127738, 792727, 1036643, 1585454, 2073286, 13476359, 26952718]

約数ペア:

[(1, 26952718), (2, 13476359), (13, 2073286), (17, 1585454), (26, 1036643), (34, 792727), (211, 127738), (221, 121958), (289, 93262), (422, 63869), (442, 60979), (578, 46631), (2743, 9826), (3587, 7514), (3757, 7174), (4913, 5486)]