27704704

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 55765440

約数和(自身を除く): 28060736

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 2143, 3232, 4286, 6464, 8572, 12928, 17144, 34288, 68576, 137152, 216443, 274304, 432886, 865772, 1731544, 3463088, 6926176, 13852352, 27704704]

約数ペア:

[(1, 27704704), (2, 13852352), (4, 6926176), (8, 3463088), (16, 1731544), (32, 865772), (64, 432886), (101, 274304), (128, 216443), (202, 137152), (404, 68576), (808, 34288), (1616, 17144), (2143, 12928), (3232, 8572), (4286, 6464)]