2692864

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 5490184

約数和(自身を除く): 2797320

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 157, 256, 268, 314, 536, 628, 1072, 1256, 2144, 2512, 4288, 5024, 8576, 10048, 10519, 17152, 20096, 21038, 40192, 42076, 84152, 168304, 336608, 673216, 1346432, 2692864]

約数ペア:

[(1, 2692864), (2, 1346432), (4, 673216), (8, 336608), (16, 168304), (32, 84152), (64, 42076), (67, 40192), (128, 21038), (134, 20096), (157, 17152), (256, 10519), (268, 10048), (314, 8576), (536, 5024), (628, 4288), (1072, 2512), (1256, 2144)]