748256

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 1499400

約数和(自身を除く): 751144

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 349, 536, 698, 1072, 1396, 2144, 2792, 5584, 11168, 23383, 46766, 93532, 187064, 374128, 748256]

約数ペア:

[(1, 748256), (2, 374128), (4, 187064), (8, 93532), (16, 46766), (32, 23383), (67, 11168), (134, 5584), (268, 2792), (349, 2144), (536, 1396), (698, 1072)]