74338984

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{23173}}^1$

素因数の和:23580

約数の個数: 16

約数和(自身を含む): 139739220

約数和(自身を除く): 65400236

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 23173, 46346, 92692, 185384, 9292373, 18584746, 37169492, 74338984]

約数ペア:

[(1, 74338984), (2, 37169492), (4, 18584746), (8, 9292373), (401, 185384), (802, 92692), (1604, 46346), (3208, 23173)]