71785831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 79218720

約数和(自身を除く): 7432889

約数列:

[1, 13, 59, 173, 541, 767, 2249, 7033, 10207, 31919, 93593, 132691, 414947, 1216709, 5521987, 71785831]

約数ペア:

[(1, 71785831), (13, 5521987), (59, 1216709), (173, 414947), (541, 132691), (767, 93593), (2249, 31919), (7033, 10207)]