74785328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{203221}}^1$

素因数の和:203252

約数の個数: 20

約数和(自身を含む): 151197168

約数和(自身を除く): 76411840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 203221, 406442, 812884, 1625768, 3251536, 4674083, 9348166, 18696332, 37392664, 74785328]

約数ペア:

[(1, 74785328), (2, 37392664), (4, 18696332), (8, 9348166), (16, 4674083), (23, 3251536), (46, 1625768), (92, 812884), (184, 406442), (368, 203221)]