73260848

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{7121}}^1$

素因数の和:7772

約数の個数: 20

約数和(自身を含む): 142183608

約数和(自身を除く): 68922760

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 7121, 10288, 14242, 28484, 56968, 113936, 4578803, 9157606, 18315212, 36630424, 73260848]

約数ペア:

[(1, 73260848), (2, 36630424), (4, 18315212), (8, 9157606), (16, 4578803), (643, 113936), (1286, 56968), (2572, 28484), (5144, 14242), (7121, 10288)]