74767664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{203173}}^1$

素因数の和:203204

約数の個数: 20

約数和(自身を含む): 151161456

約数和(自身を除く): 76393792

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 203173, 406346, 812692, 1625384, 3250768, 4672979, 9345958, 18691916, 37383832, 74767664]

約数ペア:

[(1, 74767664), (2, 37383832), (4, 18691916), (8, 9345958), (16, 4672979), (23, 3250768), (46, 1625384), (92, 812692), (184, 406346), (368, 203173)]