71918873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 78926400

約数和(自身を除く): 7007527

約数列:

[1, 13, 107, 149, 347, 1391, 1937, 4511, 15943, 37129, 51703, 207259, 482677, 672139, 5532221, 71918873]

約数ペア:

[(1, 71918873), (13, 5532221), (107, 672139), (149, 482677), (347, 207259), (1391, 51703), (1937, 37129), (4511, 15943)]