67977236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4271}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 124879104

約数和(自身を除く): 56901868

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 3979, 4271, 7958, 8542, 15916, 17084, 98233, 196466, 392932, 738883, 1477766, 2955532, 16994309, 33988618, 67977236]

約数ペア:

[(1, 67977236), (2, 33988618), (4, 16994309), (23, 2955532), (46, 1477766), (92, 738883), (173, 392932), (346, 196466), (692, 98233), (3979, 17084), (4271, 15916), (7958, 8542)]