72514039997

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1\times {\mathrm{35491}}^1$

素因数の和:39680

約数の個数: 16

約数和(自身を含む): 84063227904

約数和(自身を除く): 11549187907

約数列:

[1, 7, 71, 497, 4111, 28777, 35491, 248437, 291881, 2043167, 2519861, 17639027, 145903501, 1021324507, 10359148571, 72514039997]

約数ペア:

[(1, 72514039997), (7, 10359148571), (71, 1021324507), (497, 145903501), (4111, 17639027), (28777, 2519861), (35491, 2043167), (248437, 291881)]