69673276

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{60271}}^1$

素因数の和:60309

約数の個数: 18

約数和(自身を含む): 129524528

約数和(自身を除く): 59851252

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 60271, 120542, 241084, 1024607, 2049214, 4098428, 17418319, 34836638, 69673276]

約数ペア:

[(1, 69673276), (2, 34836638), (4, 17418319), (17, 4098428), (34, 2049214), (68, 1024607), (289, 241084), (578, 120542), (1156, 60271)]