3927872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4746

約数の個数: 28

約数和(自身を含む): 8395716

約数和(自身を除く): 4467844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 4721, 9442, 18884, 37768, 61373, 75536, 122746, 151072, 245492, 302144, 490984, 981968, 1963936, 3927872]

約数ペア:

[(1, 3927872), (2, 1963936), (4, 981968), (8, 490984), (13, 302144), (16, 245492), (26, 151072), (32, 122746), (52, 75536), (64, 61373), (104, 37768), (208, 18884), (416, 9442), (832, 4721)]