27884626

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25867}}^1$

素因数の和:25894

約数の個数: 24

約数和(自身を含む): 53081136

約数和(自身を除く): 25196510

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25867, 51734, 181069, 284537, 362138, 569074, 1267483, 1991759, 2534966, 3983518, 13942313, 27884626]

約数ペア:

[(1, 27884626), (2, 13942313), (7, 3983518), (11, 2534966), (14, 1991759), (22, 1267483), (49, 569074), (77, 362138), (98, 284537), (154, 181069), (539, 51734), (1078, 25867)]