8739328

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 60

約数和(自身を含む): 19095318

約数和(自身を除く): 10355990

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 169, 202, 208, 256, 338, 404, 416, 512, 676, 808, 832, 1313, 1352, 1616, 1664, 2626, 2704, 3232, 3328, 5252, 5408, 6464, 6656, 10504, 10816, 12928, 17069, 21008, 21632, 25856, 34138, 42016, 43264, 51712, 68276, 84032, 86528, 136552, 168064, 273104, 336128, 546208, 672256, 1092416, 2184832, 4369664, 8739328]

約数ペア:

[(1, 8739328), (2, 4369664), (4, 2184832), (8, 1092416), (13, 672256), (16, 546208), (26, 336128), (32, 273104), (52, 168064), (64, 136552), (101, 86528), (104, 84032), (128, 68276), (169, 51712), (202, 43264), (208, 42016), (256, 34138), (338, 25856), (404, 21632), (416, 21008), (512, 17069), (676, 12928), (808, 10816), (832, 10504), (1313, 6656), (1352, 6464), (1616, 5408), (1664, 5252), (2626, 3328), (2704, 3232)]