13425728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 28187904

約数和(自身を除く): 14762176

約数列:

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

約数ペア:

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