73811345512

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{6680969}}^1$

素因数の和:6682356

約数の個数: 16

約数和(自身を含む): 138496508100

約数和(自身を除く): 64685162588

約数列:

[1, 2, 4, 8, 1381, 2762, 5524, 11048, 6680969, 13361938, 26723876, 53447752, 9226418189, 18452836378, 36905672756, 73811345512]

約数ペア:

[(1, 73811345512), (2, 36905672756), (4, 18452836378), (8, 9226418189), (1381, 53447752), (2762, 26723876), (5524, 13361938), (11048, 6680969)]