26851456

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 56597760

約数和(自身を除く): 29746304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 101, 124, 128, 134, 202, 248, 268, 404, 496, 536, 808, 992, 1072, 1616, 1984, 2077, 2144, 3131, 3232, 3968, 4154, 4288, 6262, 6464, 6767, 8308, 8576, 12524, 12928, 13534, 16616, 25048, 27068, 33232, 50096, 54136, 66464, 100192, 108272, 132928, 200384, 209777, 216544, 265856, 400768, 419554, 433088, 839108, 866176, 1678216, 3356432, 6712864, 13425728, 26851456]

約数ペア:

[(1, 26851456), (2, 13425728), (4, 6712864), (8, 3356432), (16, 1678216), (31, 866176), (32, 839108), (62, 433088), (64, 419554), (67, 400768), (101, 265856), (124, 216544), (128, 209777), (134, 200384), (202, 132928), (248, 108272), (268, 100192), (404, 66464), (496, 54136), (536, 50096), (808, 33232), (992, 27068), (1072, 25048), (1616, 16616), (1984, 13534), (2077, 12928), (2144, 12524), (3131, 8576), (3232, 8308), (3968, 6767), (4154, 6464), (4288, 6262)]