4096144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 8749440

約数和(自身を除く): 4653296

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 419, 611, 752, 838, 1222, 1676, 2444, 3352, 4888, 5447, 6704, 9776, 10894, 19693, 21788, 39386, 43576, 78772, 87152, 157544, 256009, 315088, 512018, 1024036, 2048072, 4096144]

約数ペア:

[(1, 4096144), (2, 2048072), (4, 1024036), (8, 512018), (13, 315088), (16, 256009), (26, 157544), (47, 87152), (52, 78772), (94, 43576), (104, 39386), (188, 21788), (208, 19693), (376, 10894), (419, 9776), (611, 6704), (752, 5447), (838, 4888), (1222, 3352), (1676, 2444)]