4023428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 7386624

約数和(自身を除く): 3363196

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 457, 914, 1828, 2201, 4402, 8804, 14167, 28334, 32447, 56668, 64894, 129788, 1005857, 2011714, 4023428]

約数ペア:

[(1, 4023428), (2, 2011714), (4, 1005857), (31, 129788), (62, 64894), (71, 56668), (124, 32447), (142, 28334), (284, 14167), (457, 8804), (914, 4402), (1828, 2201)]