25215366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 55800576

約数和(自身を除く): 30585210

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 5381, 10762, 16143, 32286, 59191, 118382, 177573, 355146, 382051, 764102, 1146153, 2292306, 4202561, 8405122, 12607683, 25215366]

約数ペア:

[(1, 25215366), (2, 12607683), (3, 8405122), (6, 4202561), (11, 2292306), (22, 1146153), (33, 764102), (66, 382051), (71, 355146), (142, 177573), (213, 118382), (426, 59191), (781, 32286), (1562, 16143), (2343, 10762), (4686, 5381)]