27388144

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 61294688

約数和(自身を除く): 33906544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2521, 2716, 5042, 5432, 10084, 10864, 17647, 20168, 35294, 40336, 70588, 141176, 244537, 282352, 489074, 978148, 1711759, 1956296, 3423518, 3912592, 6847036, 13694072, 27388144]

約数ペア:

[(1, 27388144), (2, 13694072), (4, 6847036), (7, 3912592), (8, 3423518), (14, 1956296), (16, 1711759), (28, 978148), (56, 489074), (97, 282352), (112, 244537), (194, 141176), (388, 70588), (679, 40336), (776, 35294), (1358, 20168), (1552, 17647), (2521, 10864), (2716, 10084), (5042, 5432)]