74836688

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{3623}}^1$

素因数の和:4922

約数の個数: 20

約数和(自身を含む): 145148448

約数和(自身を除く): 70311760

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 3623, 5164, 7246, 10328, 14492, 20656, 28984, 57968, 4677293, 9354586, 18709172, 37418344, 74836688]

約数ペア:

[(1, 74836688), (2, 37418344), (4, 18709172), (8, 9354586), (16, 4677293), (1291, 57968), (2582, 28984), (3623, 20656), (5164, 14492), (7246, 10328)]