25641712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 40

約数和(自身を含む): 54317952

約数和(自身を除く): 28676240

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3041, 4216, 6082, 8432, 12164, 24328, 48656, 51697, 94271, 103394, 188542, 206788, 377084, 413576, 754168, 827152, 1508336, 1602607, 3205214, 6410428, 12820856, 25641712]

約数ペア:

[(1, 25641712), (2, 12820856), (4, 6410428), (8, 3205214), (16, 1602607), (17, 1508336), (31, 827152), (34, 754168), (62, 413576), (68, 377084), (124, 206788), (136, 188542), (248, 103394), (272, 94271), (496, 51697), (527, 48656), (1054, 24328), (2108, 12164), (3041, 8432), (4216, 6082)]