67402672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{313}}^2$

素因数の和:677

約数の個数: 30

約数和(自身を含む): 134058012

約数和(自身を除く): 66655340

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 313, 344, 626, 688, 1252, 2504, 5008, 13459, 26918, 53836, 97969, 107672, 195938, 215344, 391876, 783752, 1567504, 4212667, 8425334, 16850668, 33701336, 67402672]

約数ペア:

[(1, 67402672), (2, 33701336), (4, 16850668), (8, 8425334), (16, 4212667), (43, 1567504), (86, 783752), (172, 391876), (313, 215344), (344, 195938), (626, 107672), (688, 97969), (1252, 53836), (2504, 26918), (5008, 13459)]