39564748

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 70679952

約数和(自身を除く): 31115204

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 953, 1906, 3812, 10379, 20758, 41516, 92441, 101971, 184882, 203942, 369764, 407884, 9891187, 19782374, 39564748]

約数ペア:

[(1, 39564748), (2, 19782374), (4, 9891187), (97, 407884), (107, 369764), (194, 203942), (214, 184882), (388, 101971), (428, 92441), (953, 41516), (1906, 20758), (3812, 10379)]