39951964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7607}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 76049568

約数和(自身を除く): 36097604

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 7607, 15214, 30428, 98891, 197782, 395564, 768307, 1536614, 3073228, 9987991, 19975982, 39951964]

約数ペア:

[(1, 39951964), (2, 19975982), (4, 9987991), (13, 3073228), (26, 1536614), (52, 768307), (101, 395564), (202, 197782), (404, 98891), (1313, 30428), (2626, 15214), (5252, 7607)]