66625312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9461

約数の個数: 48

約数和(自身を含む): 149583672

約数和(自身を除く): 82958360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9421, 18842, 37684, 75368, 122473, 150736, 160157, 244946, 301472, 320314, 489892, 640628, 979784, 1281256, 1959568, 2082041, 2562512, 3919136, 4164082, 5125024, 8328164, 16656328, 33312656, 66625312]

約数ペア:

[(1, 66625312), (2, 33312656), (4, 16656328), (8, 8328164), (13, 5125024), (16, 4164082), (17, 3919136), (26, 2562512), (32, 2082041), (34, 1959568), (52, 1281256), (68, 979784), (104, 640628), (136, 489892), (208, 320314), (221, 301472), (272, 244946), (416, 160157), (442, 150736), (544, 122473), (884, 75368), (1768, 37684), (3536, 18842), (7072, 9421)]