42493412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5879}}^1$

素因数の和:6035

約数の個数: 24

約数和(自身を含む): 80673600

約数和(自身を除く): 38180188

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 5879, 7228, 11758, 23516, 76427, 152854, 305708, 817181, 1634362, 3268724, 10623353, 21246706, 42493412]

約数ペア:

[(1, 42493412), (2, 21246706), (4, 10623353), (13, 3268724), (26, 1634362), (52, 817181), (139, 305708), (278, 152854), (556, 76427), (1807, 23516), (3614, 11758), (5879, 7228)]