38278916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7589}}^1$

素因数の和:7703

約数の個数: 24

約数和(自身を含む): 72894360

約数和(自身を除く): 34615444

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 7589, 15178, 30356, 98657, 197314, 394628, 736133, 1472266, 2944532, 9569729, 19139458, 38278916]

約数ペア:

[(1, 38278916), (2, 19139458), (4, 9569729), (13, 2944532), (26, 1472266), (52, 736133), (97, 394628), (194, 197314), (388, 98657), (1261, 30356), (2522, 15178), (5044, 7589)]