26216768

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 56

約数和(自身を含む): 54315360

約数和(自身を除く): 28098592

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 131, 212, 236, 262, 424, 472, 524, 848, 944, 1048, 1696, 1888, 2096, 3127, 3392, 3776, 4192, 6254, 6943, 7729, 8384, 12508, 13886, 15458, 25016, 27772, 30916, 50032, 55544, 61832, 100064, 111088, 123664, 200128, 222176, 247328, 409637, 444352, 494656, 819274, 1638548, 3277096, 6554192, 13108384, 26216768]

約数ペア:

[(1, 26216768), (2, 13108384), (4, 6554192), (8, 3277096), (16, 1638548), (32, 819274), (53, 494656), (59, 444352), (64, 409637), (106, 247328), (118, 222176), (131, 200128), (212, 123664), (236, 111088), (262, 100064), (424, 61832), (472, 55544), (524, 50032), (848, 30916), (944, 27772), (1048, 25016), (1696, 15458), (1888, 13886), (2096, 12508), (3127, 8384), (3392, 7729), (3776, 6943), (4192, 6254)]