25004694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 59447808

約数和(自身を除く): 34443114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 193, 286, 302, 386, 429, 453, 579, 858, 906, 1158, 1661, 1963, 2123, 2509, 3322, 3926, 4246, 4983, 5018, 5889, 6369, 7527, 9966, 11778, 12738, 15054, 21593, 27599, 29143, 43186, 55198, 58286, 64779, 82797, 87429, 129558, 165594, 174858, 320573, 378859, 641146, 757718, 961719, 1136577, 1923438, 2273154, 4167449, 8334898, 12502347, 25004694]

約数ペア:

[(1, 25004694), (2, 12502347), (3, 8334898), (6, 4167449), (11, 2273154), (13, 1923438), (22, 1136577), (26, 961719), (33, 757718), (39, 641146), (66, 378859), (78, 320573), (143, 174858), (151, 165594), (193, 129558), (286, 87429), (302, 82797), (386, 64779), (429, 58286), (453, 55198), (579, 43186), (858, 29143), (906, 27599), (1158, 21593), (1661, 15054), (1963, 12738), (2123, 11778), (2509, 9966), (3322, 7527), (3926, 6369), (4246, 5889), (4983, 5018)]