28782546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{369007}}^1$

素因数の和:369025

約数の個数: 16

約数和(自身を含む): 61993344

約数和(自身を除く): 33210798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 369007, 738014, 1107021, 2214042, 4797091, 9594182, 14391273, 28782546]

約数ペア:

[(1, 28782546), (2, 14391273), (3, 9594182), (6, 4797091), (13, 2214042), (26, 1107021), (39, 738014), (78, 369007)]