17887168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21499}}^1$

素因数の和:21524

約数の個数: 28

約数和(自身を含む): 38227000

約数和(自身を除く): 20339832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21499, 42998, 85996, 171992, 279487, 343984, 558974, 687968, 1117948, 1375936, 2235896, 4471792, 8943584, 17887168]

約数ペア:

[(1, 17887168), (2, 8943584), (4, 4471792), (8, 2235896), (13, 1375936), (16, 1117948), (26, 687968), (32, 558974), (52, 343984), (64, 279487), (104, 171992), (208, 85996), (416, 42998), (832, 21499)]