67528678

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{91009}}^1$

素因数の和:91071

約数の個数: 16

約数和(自身を含む): 117948960

約数和(自身を除く): 50420282

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 91009, 182018, 637063, 1274126, 4823477, 9646954, 33764339, 67528678]

約数ペア:

[(1, 67528678), (2, 33764339), (7, 9646954), (14, 4823477), (53, 1274126), (106, 637063), (371, 182018), (742, 91009)]