74977252

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1381}}^1$

素因数の和:1676

約数の個数: 36

約数和(自身を含む): 153294204

約数和(自身を除く): 78316952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 554, 1108, 1381, 1939, 2762, 3878, 5524, 7756, 9667, 13573, 19334, 27146, 38668, 54292, 67669, 135338, 270676, 382537, 765074, 1530148, 2677759, 5355518, 10711036, 18744313, 37488626, 74977252]

約数ペア:

[(1, 74977252), (2, 37488626), (4, 18744313), (7, 10711036), (14, 5355518), (28, 2677759), (49, 1530148), (98, 765074), (196, 382537), (277, 270676), (554, 135338), (1108, 67669), (1381, 54292), (1939, 38668), (2762, 27146), (3878, 19334), (5524, 13573), (7756, 9667)]