65927036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{123923}}^1$

素因数の和:123953

約数の個数: 24

約数和(自身を含む): 138794880

約数和(自身を除く): 72867844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 123923, 247846, 495692, 867461, 1734922, 2354537, 3469844, 4709074, 9418148, 16481759, 32963518, 65927036]

約数ペア:

[(1, 65927036), (2, 32963518), (4, 16481759), (7, 9418148), (14, 4709074), (19, 3469844), (28, 2354537), (38, 1734922), (76, 867461), (133, 495692), (266, 247846), (532, 123923)]