25860536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14627}}^1$

素因数の和:14663

約数の個数: 32

約数和(自身を含む): 55293840

約数和(自身を除く): 29433304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 14627, 29254, 58508, 117016, 190151, 248659, 380302, 497318, 760604, 994636, 1521208, 1989272, 3232567, 6465134, 12930268, 25860536]

約数ペア:

[(1, 25860536), (2, 12930268), (4, 6465134), (8, 3232567), (13, 1989272), (17, 1521208), (26, 994636), (34, 760604), (52, 497318), (68, 380302), (104, 248659), (136, 190151), (221, 117016), (442, 58508), (884, 29254), (1768, 14627)]