3644992

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 42

約数和(自身を含む): 7855458

約数和(自身を除く): 4210466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 337, 338, 416, 674, 676, 832, 1348, 1352, 2696, 2704, 4381, 5392, 5408, 8762, 10784, 10816, 17524, 21568, 35048, 56953, 70096, 113906, 140192, 227812, 280384, 455624, 911248, 1822496, 3644992]

約数ペア:

[(1, 3644992), (2, 1822496), (4, 911248), (8, 455624), (13, 280384), (16, 227812), (26, 140192), (32, 113906), (52, 70096), (64, 56953), (104, 35048), (169, 21568), (208, 17524), (337, 10816), (338, 10784), (416, 8762), (674, 5408), (676, 5392), (832, 4381), (1348, 2704), (1352, 2696)]