91272566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1217}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 171182592

約数和(自身を除く): 79910026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 487, 974, 1217, 2434, 3409, 5357, 6818, 8519, 10714, 13387, 17038, 26774, 37499, 74998, 93709, 187418, 592679, 1185358, 4148753, 6519469, 8297506, 13038938, 45636283, 91272566]

約数ペア:

[(1, 91272566), (2, 45636283), (7, 13038938), (11, 8297506), (14, 6519469), (22, 4148753), (77, 1185358), (154, 592679), (487, 187418), (974, 93709), (1217, 74998), (2434, 37499), (3409, 26774), (5357, 17038), (6818, 13387), (8519, 10714)]