25565510872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1130417}}^1$

素因数の和:1130691

約数の個数: 32

約数和(自身を含む): 52496611920

約数和(自身を除く): 26931101048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 5654, 11308, 22616, 1130417, 2260834, 4521668, 9043336, 12434587, 24869174, 49738348, 99476696, 290517169, 581034338, 1162068676, 2324137352, 3195688859, 6391377718, 12782755436, 25565510872]

約数ペア:

[(1, 25565510872), (2, 12782755436), (4, 6391377718), (8, 3195688859), (11, 2324137352), (22, 1162068676), (44, 581034338), (88, 290517169), (257, 99476696), (514, 49738348), (1028, 24869174), (2056, 12434587), (2827, 9043336), (5654, 4521668), (11308, 2260834), (22616, 1130417)]