77933638

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2713}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 119589696

約数和(自身を除く): 41656058

約数列:

[1, 2, 53, 106, 271, 542, 2713, 5426, 14363, 28726, 143789, 287578, 735223, 1470446, 38966819, 77933638]

約数ペア:

[(1, 77933638), (2, 38966819), (53, 1470446), (106, 735223), (271, 287578), (542, 143789), (2713, 28726), (5426, 14363)]