671920304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{3137}}^1$

素因数の和:4373

約数の個数: 40

約数和(自身を含む): 1421815248

約数和(自身を除く): 749894944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1217, 2434, 3137, 4868, 6274, 9736, 12548, 13387, 19472, 25096, 26774, 34507, 50192, 53548, 69014, 107096, 138028, 214192, 276056, 552112, 3817729, 7635458, 15270916, 30541832, 41995019, 61083664, 83990038, 167980076, 335960152, 671920304]

約数ペア:

[(1, 671920304), (2, 335960152), (4, 167980076), (8, 83990038), (11, 61083664), (16, 41995019), (22, 30541832), (44, 15270916), (88, 7635458), (176, 3817729), (1217, 552112), (2434, 276056), (3137, 214192), (4868, 138028), (6274, 107096), (9736, 69014), (12548, 53548), (13387, 50192), (19472, 34507), (25096, 26774)]