28031744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8423}}^1$

素因数の和:8452

約数の個数: 36

約数和(自身を含む): 60265296

約数和(自身を除く): 32233552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8423, 16846, 33692, 67384, 109499, 134768, 218998, 269536, 437996, 539072, 875992, 1078144, 1751984, 2156288, 3503968, 7007936, 14015872, 28031744]

約数ペア:

[(1, 28031744), (2, 14015872), (4, 7007936), (8, 3503968), (13, 2156288), (16, 1751984), (26, 1078144), (32, 875992), (52, 539072), (64, 437996), (104, 269536), (128, 218998), (208, 134768), (256, 109499), (416, 67384), (832, 33692), (1664, 16846), (3328, 8423)]