72258691

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 79200000

約数和(自身を除く): 6941309

約数列:

[1, 19, 29, 199, 551, 659, 3781, 5771, 12521, 19111, 109649, 131141, 363109, 2491679, 3803089, 72258691]

約数ペア:

[(1, 72258691), (19, 3803089), (29, 2491679), (199, 363109), (551, 131141), (659, 109649), (3781, 19111), (5771, 12521)]