39722072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{381943}}^1$

素因数の和:381962

約数の個数: 16

約数和(自身を含む): 80208240

約数和(自身を除く): 40486168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 381943, 763886, 1527772, 3055544, 4965259, 9930518, 19861036, 39722072]

約数ペア:

[(1, 39722072), (2, 19861036), (4, 9930518), (8, 4965259), (13, 3055544), (26, 1527772), (52, 763886), (104, 381943)]