40438412

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49801}}^1$

素因数の和:49841

約数の個数: 24

約数和(自身を含む): 83667360

約数和(自身を除く): 43228948

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 49801, 99602, 199204, 348607, 697214, 1394428, 1444229, 2888458, 5776916, 10109603, 20219206, 40438412]

約数ペア:

[(1, 40438412), (2, 20219206), (4, 10109603), (7, 5776916), (14, 2888458), (28, 1444229), (29, 1394428), (58, 697214), (116, 348607), (203, 199204), (406, 99602), (812, 49801)]