2789632

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 5905116

約数和(自身を除く): 3115484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 641, 1088, 1282, 2176, 2564, 4352, 5128, 10256, 10897, 20512, 21794, 41024, 43588, 82048, 87176, 164096, 174352, 348704, 697408, 1394816, 2789632]

約数ペア:

[(1, 2789632), (2, 1394816), (4, 697408), (8, 348704), (16, 174352), (17, 164096), (32, 87176), (34, 82048), (64, 43588), (68, 41024), (128, 21794), (136, 20512), (256, 10897), (272, 10256), (544, 5128), (641, 4352), (1088, 2564), (1282, 2176)]