77721494

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:1559

約数の個数: 16

約数和(自身を含む): 118508928

約数和(自身を除く): 40787434

約数列:

[1, 2, 73, 146, 607, 877, 1214, 1754, 44311, 64021, 88622, 128042, 532339, 1064678, 38860747, 77721494]

約数ペア:

[(1, 77721494), (2, 38860747), (73, 1064678), (146, 532339), (607, 128042), (877, 88622), (1214, 64021), (1754, 44311)]