71351836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 129446240

約数和(自身を除く): 58094404

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 4423, 8066, 8846, 16132, 17692, 163651, 327302, 482107, 654604, 964214, 1928428, 17837959, 35675918, 71351836]

約数ペア:

[(1, 71351836), (2, 35675918), (4, 17837959), (37, 1928428), (74, 964214), (109, 654604), (148, 482107), (218, 327302), (436, 163651), (4033, 17692), (4423, 16132), (8066, 8846)]