2695846144

素因数分解:

$2^8\times {\mathrm{71}}^2\times {\mathrm{2089}}^1$

素因数の和:2247

約数の個数: 54

約数和(自身を含む): 5460632870

約数和(自身を除く): 2764786726

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2089, 2272, 4178, 4544, 5041, 8356, 9088, 10082, 16712, 18176, 20164, 33424, 40328, 66848, 80656, 133696, 148319, 161312, 267392, 296638, 322624, 534784, 593276, 645248, 1186552, 1290496, 2373104, 4746208, 9492416, 10530649, 18984832, 21061298, 37969664, 42122596, 84245192, 168490384, 336980768, 673961536, 1347923072, 2695846144]

約数ペア:

[(1, 2695846144), (2, 1347923072), (4, 673961536), (8, 336980768), (16, 168490384), (32, 84245192), (64, 42122596), (71, 37969664), (128, 21061298), (142, 18984832), (256, 10530649), (284, 9492416), (568, 4746208), (1136, 2373104), (2089, 1290496), (2272, 1186552), (4178, 645248), (4544, 593276), (5041, 534784), (8356, 322624), (9088, 296638), (10082, 267392), (16712, 161312), (18176, 148319), (20164, 133696), (33424, 80656), (40328, 66848)]