804558656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21563}}^1$

素因数の和:21639

約数の個数: 56

約数和(自身を含む): 1774630944

約数和(自身を除く): 970072288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2332, 3392, 4664, 9328, 18656, 21563, 37312, 43126, 86252, 172504, 237193, 345008, 474386, 690016, 948772, 1142839, 1380032, 1897544, 2285678, 3795088, 4571356, 7590176, 9142712, 12571229, 15180352, 18285424, 25142458, 36570848, 50284916, 73141696, 100569832, 201139664, 402279328, 804558656]

約数ペア:

[(1, 804558656), (2, 402279328), (4, 201139664), (8, 100569832), (11, 73141696), (16, 50284916), (22, 36570848), (32, 25142458), (44, 18285424), (53, 15180352), (64, 12571229), (88, 9142712), (106, 7590176), (176, 4571356), (212, 3795088), (352, 2285678), (424, 1897544), (583, 1380032), (704, 1142839), (848, 948772), (1166, 690016), (1696, 474386), (2332, 345008), (3392, 237193), (4664, 172504), (9328, 86252), (18656, 43126), (21563, 37312)]