72208384003

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1045241}}^1$

素因数の和:1045458

約数の個数: 16

約数和(自身を含む): 84288314880

約数和(自身を除く): 12079930877

約数列:

[1, 7, 71, 139, 497, 973, 9869, 69083, 1045241, 7316687, 74212111, 145288499, 519484777, 1017019493, 10315483429, 72208384003]

約数ペア:

[(1, 72208384003), (7, 10315483429), (71, 1017019493), (139, 519484777), (497, 145288499), (973, 74212111), (9869, 7316687), (69083, 1045241)]