74654804

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20353}}^1$

素因数の和:20495

約数の個数: 24

約数和(自身を含む): 150456768

約数和(自身を除く): 75801964

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 20353, 40706, 81412, 142471, 284942, 569884, 2666243, 5332486, 10664972, 18663701, 37327402, 74654804]

約数ペア:

[(1, 74654804), (2, 37327402), (4, 18663701), (7, 10664972), (14, 5332486), (28, 2666243), (131, 569884), (262, 284942), (524, 142471), (917, 81412), (1834, 40706), (3668, 20353)]