38256428

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9973}}^1$

素因数の和:10121

約数の個数: 24

約数和(自身を含む): 77079072

約数和(自身を除く): 38822644

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 9973, 19946, 39892, 69811, 139622, 279244, 1366301, 2732602, 5465204, 9564107, 19128214, 38256428]

約数ペア:

[(1, 38256428), (2, 19128214), (4, 9564107), (7, 5465204), (14, 2732602), (28, 1366301), (137, 279244), (274, 139622), (548, 69811), (959, 39892), (1918, 19946), (3836, 9973)]