843296

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 1776222

約数和(自身を除く): 932926

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 361, 584, 608, 722, 1168, 1387, 1444, 2336, 2774, 2888, 5548, 5776, 11096, 11552, 22192, 26353, 44384, 52706, 105412, 210824, 421648, 843296]

約数ペア:

[(1, 843296), (2, 421648), (4, 210824), (8, 105412), (16, 52706), (19, 44384), (32, 26353), (38, 22192), (73, 11552), (76, 11096), (146, 5776), (152, 5548), (292, 2888), (304, 2774), (361, 2336), (584, 1444), (608, 1387), (722, 1168)]