26638766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 24406354

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4219, 6314, 8438, 29533, 46409, 59066, 92818, 172979, 324863, 345958, 649726, 1210853, 1902769, 2421706, 3805538, 13319383, 26638766]

約数ペア:

[(1, 26638766), (2, 13319383), (7, 3805538), (11, 2421706), (14, 1902769), (22, 1210853), (41, 649726), (77, 345958), (82, 324863), (154, 172979), (287, 92818), (451, 59066), (574, 46409), (902, 29533), (3157, 8438), (4219, 6314)]