73513712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{270271}}^1$

素因数の和:270296

約数の個数: 20

約数和(自身を含む): 150811776

約数和(自身を除く): 77298064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 270271, 540542, 1081084, 2162168, 4324336, 4594607, 9189214, 18378428, 36756856, 73513712]

約数ペア:

[(1, 73513712), (2, 36756856), (4, 18378428), (8, 9189214), (16, 4594607), (17, 4324336), (34, 2162168), (68, 1081084), (136, 540542), (272, 270271)]