26259142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 22511930

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 446, 647, 1294, 1561, 2899, 3122, 4529, 5798, 8411, 9058, 16822, 20293, 40586, 58877, 117754, 144281, 288562, 1009967, 1875653, 2019934, 3751306, 13129571, 26259142]

約数ペア:

[(1, 26259142), (2, 13129571), (7, 3751306), (13, 2019934), (14, 1875653), (26, 1009967), (91, 288562), (182, 144281), (223, 117754), (446, 58877), (647, 40586), (1294, 20293), (1561, 16822), (2899, 9058), (3122, 8411), (4529, 5798)]