71626828

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28111}}^1$

素因数の和:28142

約数の個数: 36

約数和(自身を含む): 157033632

約数和(自身を除く): 85406804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 28111, 56222, 112444, 196777, 365443, 393554, 730886, 787108, 1377439, 1461772, 2558101, 2754878, 5116202, 5509756, 10232404, 17906707, 35813414, 71626828]

約数ペア:

[(1, 71626828), (2, 35813414), (4, 17906707), (7, 10232404), (13, 5509756), (14, 5116202), (26, 2754878), (28, 2558101), (49, 1461772), (52, 1377439), (91, 787108), (98, 730886), (182, 393554), (196, 365443), (364, 196777), (637, 112444), (1274, 56222), (2548, 28111)]