71380053356

素因数分解:

$2^2\times {\mathrm{17}}^4\times {\mathrm{213659}}^1$

素因数の和:213731

約数の個数: 30

約数和(自身を含む): 132722814420

約数和(自身を除く): 61342761064

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 9826, 19652, 83521, 167042, 213659, 334084, 427318, 854636, 3632203, 7264406, 14528812, 61747451, 123494902, 246989804, 1049706667, 2099413334, 4198826668, 17845013339, 35690026678, 71380053356]

約数ペア:

[(1, 71380053356), (2, 35690026678), (4, 17845013339), (17, 4198826668), (34, 2099413334), (68, 1049706667), (289, 246989804), (578, 123494902), (1156, 61747451), (4913, 14528812), (9826, 7264406), (19652, 3632203), (83521, 854636), (167042, 427318), (213659, 334084)]