72482407

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 80574912

約数和(自身を除く): 8092505

約数列:

[1, 17, 23, 197, 391, 941, 3349, 4531, 15997, 21643, 77027, 185377, 367931, 3151409, 4263671, 72482407]

約数ペア:

[(1, 72482407), (17, 4263671), (23, 3151409), (197, 367931), (391, 185377), (941, 77027), (3349, 21643), (4531, 15997)]