7138352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34319}}^1$

素因数の和:34340

約数の個数: 20

約数和(自身を含む): 14894880

約数和(自身を除く): 7756528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34319, 68638, 137276, 274552, 446147, 549104, 892294, 1784588, 3569176, 7138352]

約数ペア:

[(1, 7138352), (2, 3569176), (4, 1784588), (8, 892294), (13, 549104), (16, 446147), (26, 274552), (52, 137276), (104, 68638), (208, 34319)]