26566384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 55742960

約数和(自身を除く): 29176576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 379, 674, 758, 1348, 1516, 2696, 3032, 4381, 4927, 5392, 6064, 8762, 9854, 17524, 19708, 35048, 39416, 70096, 78832, 127723, 255446, 510892, 1021784, 1660399, 2043568, 3320798, 6641596, 13283192, 26566384]

約数ペア:

[(1, 26566384), (2, 13283192), (4, 6641596), (8, 3320798), (13, 2043568), (16, 1660399), (26, 1021784), (52, 510892), (104, 255446), (208, 127723), (337, 78832), (379, 70096), (674, 39416), (758, 35048), (1348, 19708), (1516, 17524), (2696, 9854), (3032, 8762), (4381, 6064), (4927, 5392)]