28525044

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17351}}^1$

素因数の和:17495

約数の個数: 24

約数和(自身を含む): 67048128

約数和(自身を除く): 38523084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 17351, 34702, 52053, 69404, 104106, 208212, 2377087, 4754174, 7131261, 9508348, 14262522, 28525044]

約数ペア:

[(1, 28525044), (2, 14262522), (3, 9508348), (4, 7131261), (6, 4754174), (12, 2377087), (137, 208212), (274, 104106), (411, 69404), (548, 52053), (822, 34702), (1644, 17351)]