30726768

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{14887}}^1$

素因数の和:14941

約数の個数: 40

約数和(自身を含む): 81228928

約数和(自身を除く): 50502160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 14887, 29774, 44661, 59548, 89322, 119096, 178644, 238192, 357288, 640141, 714576, 1280282, 1920423, 2560564, 3840846, 5121128, 7681692, 10242256, 15363384, 30726768]

約数ペア:

[(1, 30726768), (2, 15363384), (3, 10242256), (4, 7681692), (6, 5121128), (8, 3840846), (12, 2560564), (16, 1920423), (24, 1280282), (43, 714576), (48, 640141), (86, 357288), (129, 238192), (172, 178644), (258, 119096), (344, 89322), (516, 59548), (688, 44661), (1032, 29774), (2064, 14887)]