71570378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 125936640

約数和(自身を除く): 54366262

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 3643, 7286, 9823, 19646, 40073, 69217, 80146, 138434, 171221, 342442, 761387, 1522774, 1883431, 3253199, 3766862, 6506398, 35785189, 71570378]

約数ペア:

[(1, 71570378), (2, 35785189), (11, 6506398), (19, 3766862), (22, 3253199), (38, 1883431), (47, 1522774), (94, 761387), (209, 342442), (418, 171221), (517, 138434), (893, 80146), (1034, 69217), (1786, 40073), (3643, 19646), (7286, 9823)]