40828492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31601}}^1$

素因数の和:31641

約数の個数: 24

約数和(自身を含む): 79637040

約数和(自身を除く): 38808548

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31601, 63202, 126404, 537217, 600419, 1074434, 1200838, 2148868, 2401676, 10207123, 20414246, 40828492]

約数ペア:

[(1, 40828492), (2, 20414246), (4, 10207123), (17, 2401676), (19, 2148868), (34, 1200838), (38, 1074434), (68, 600419), (76, 537217), (323, 126404), (646, 63202), (1292, 31601)]