38048944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 79280640

約数和(自身を除く): 41231696

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 2663, 3572, 5326, 7144, 10652, 14288, 21304, 42608, 50597, 101194, 125161, 202388, 250322, 404776, 500644, 809552, 1001288, 2002576, 2378059, 4756118, 9512236, 19024472, 38048944]

約数ペア:

[(1, 38048944), (2, 19024472), (4, 9512236), (8, 4756118), (16, 2378059), (19, 2002576), (38, 1001288), (47, 809552), (76, 500644), (94, 404776), (152, 250322), (188, 202388), (304, 125161), (376, 101194), (752, 50597), (893, 42608), (1786, 21304), (2663, 14288), (3572, 10652), (5326, 7144)]