40448492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76031}}^1$

素因数の和:76061

約数の個数: 24

約数和(自身を含む): 85155840

約数和(自身を除く): 44707348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76031, 152062, 304124, 532217, 1064434, 1444589, 2128868, 2889178, 5778356, 10112123, 20224246, 40448492]

約数ペア:

[(1, 40448492), (2, 20224246), (4, 10112123), (7, 5778356), (14, 2889178), (19, 2128868), (28, 1444589), (38, 1064434), (76, 532217), (133, 304124), (266, 152062), (532, 76031)]