26609726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 50042448

約数和(自身を除く): 23432722

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 421, 442, 842, 1859, 2431, 2873, 3718, 4631, 4862, 5473, 5746, 7157, 9262, 10946, 14314, 31603, 60203, 63206, 71149, 78727, 93041, 120406, 142298, 157454, 186082, 782639, 1023451, 1209533, 1565278, 2046902, 2419066, 13304863, 26609726]

約数ペア:

[(1, 26609726), (2, 13304863), (11, 2419066), (13, 2046902), (17, 1565278), (22, 1209533), (26, 1023451), (34, 782639), (143, 186082), (169, 157454), (187, 142298), (221, 120406), (286, 93041), (338, 78727), (374, 71149), (421, 63206), (442, 60203), (842, 31603), (1859, 14314), (2431, 10946), (2873, 9262), (3718, 7157), (4631, 5746), (4862, 5473)]