38959964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 71085840

約数和(自身を除く): 32125876

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 3929, 4958, 7858, 9916, 15716, 145373, 263243, 290746, 526486, 581492, 1052972, 9739991, 19479982, 38959964]

約数ペア:

[(1, 38959964), (2, 19479982), (4, 9739991), (37, 1052972), (67, 581492), (74, 526486), (134, 290746), (148, 263243), (268, 145373), (2479, 15716), (3929, 9916), (4958, 7858)]