26156928178

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^2\times {\mathrm{26921}}^1$

素因数の和:27039

約数の個数: 36

約数和(自身を含む): 42722064126

約数和(自身を除く): 16565135948

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 1394, 1681, 3362, 11849, 23698, 26921, 28577, 53842, 57154, 457657, 485809, 915314, 971618, 1103761, 2207522, 7780169, 15560338, 18763937, 37527874, 45254201, 90508402, 318986929, 637973858, 769321417, 1538642834, 13078464089, 26156928178]

約数ペア:

[(1, 26156928178), (2, 13078464089), (17, 1538642834), (34, 769321417), (41, 637973858), (82, 318986929), (289, 90508402), (578, 45254201), (697, 37527874), (1394, 18763937), (1681, 15560338), (3362, 7780169), (11849, 2207522), (23698, 1103761), (26921, 971618), (28577, 915314), (53842, 485809), (57154, 457657)]