279575872

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{52631}}^1$

素因数の和:52726

約数の個数: 28

約数和(自身を含む): 561478176

約数和(自身を除く): 281902304

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 52631, 105262, 210524, 421048, 842096, 1684192, 3368384, 4368373, 8736746, 17473492, 34946984, 69893968, 139787936, 279575872]

約数ペア:

[(1, 279575872), (2, 139787936), (4, 69893968), (8, 34946984), (16, 17473492), (32, 8736746), (64, 4368373), (83, 3368384), (166, 1684192), (332, 842096), (664, 421048), (1328, 210524), (2656, 105262), (5312, 52631)]