65580944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28663}}^1$

素因数の和:28695

約数の個数: 40

約数和(自身を含む): 149282112

約数和(自身を除く): 83701168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28663, 57326, 114652, 229304, 315293, 372619, 458608, 630586, 745238, 1261172, 1490476, 2522344, 2980952, 4098809, 5044688, 5961904, 8197618, 16395236, 32790472, 65580944]

約数ペア:

[(1, 65580944), (2, 32790472), (4, 16395236), (8, 8197618), (11, 5961904), (13, 5044688), (16, 4098809), (22, 2980952), (26, 2522344), (44, 1490476), (52, 1261172), (88, 745238), (104, 630586), (143, 458608), (176, 372619), (208, 315293), (286, 229304), (572, 114652), (1144, 57326), (2288, 28663)]