38198264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1181}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 77444640

約数和(自身を除く): 39246376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1181, 1244, 2362, 2488, 4043, 4724, 8086, 9448, 15353, 16172, 30706, 32344, 61412, 122824, 367291, 734582, 1469164, 2938328, 4774783, 9549566, 19099132, 38198264]

約数ペア:

[(1, 38198264), (2, 19099132), (4, 9549566), (8, 4774783), (13, 2938328), (26, 1469164), (52, 734582), (104, 367291), (311, 122824), (622, 61412), (1181, 32344), (1244, 30706), (2362, 16172), (2488, 15353), (4043, 9448), (4724, 8086)]