66806974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 114881760

約数和(自身を除く): 48074786

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 523, 578, 1046, 3757, 4913, 6799, 7514, 8891, 9826, 13598, 17782, 63869, 115583, 127738, 151147, 231166, 302294, 1964911, 2569499, 3929822, 5138998, 33403487, 66806974]

約数ペア:

[(1, 66806974), (2, 33403487), (13, 5138998), (17, 3929822), (26, 2569499), (34, 1964911), (221, 302294), (289, 231166), (442, 151147), (523, 127738), (578, 115583), (1046, 63869), (3757, 17782), (4913, 13598), (6799, 9826), (7514, 8891)]