25236430336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{9049}}^1$

素因数の和:9499

約数の個数: 80

約数和(自身を含む): 54437922000

約数和(自身を除く): 29201491664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 419, 512, 832, 838, 1664, 1676, 3328, 3352, 5447, 6656, 6704, 9049, 10894, 13408, 18098, 21788, 26816, 36196, 43576, 53632, 72392, 87152, 107264, 117637, 144784, 174304, 214528, 235274, 289568, 348608, 470548, 579136, 697216, 941096, 1158272, 1394432, 1882192, 2316544, 2788864, 3764384, 3791531, 4633088, 7528768, 7583062, 15057536, 15166124, 30115072, 30332248, 49289903, 60230144, 60664496, 98579806, 121328992, 197159612, 242657984, 394319224, 485315968, 788638448, 970631936, 1577276896, 1941263872, 3154553792, 6309107584, 12618215168, 25236430336]

約数ペア:

[(1, 25236430336), (2, 12618215168), (4, 6309107584), (8, 3154553792), (13, 1941263872), (16, 1577276896), (26, 970631936), (32, 788638448), (52, 485315968), (64, 394319224), (104, 242657984), (128, 197159612), (208, 121328992), (256, 98579806), (416, 60664496), (419, 60230144), (512, 49289903), (832, 30332248), (838, 30115072), (1664, 15166124), (1676, 15057536), (3328, 7583062), (3352, 7528768), (5447, 4633088), (6656, 3791531), (6704, 3764384), (9049, 2788864), (10894, 2316544), (13408, 1882192), (18098, 1394432), (21788, 1158272), (26816, 941096), (36196, 697216), (43576, 579136), (53632, 470548), (72392, 348608), (87152, 289568), (107264, 235274), (117637, 214528), (144784, 174304)]