553696

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 1291248

約数和(自身を除く): 737552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1331, 1573, 1936, 2288, 2662, 3146, 3872, 4576, 5324, 6292, 10648, 12584, 17303, 21296, 25168, 34606, 42592, 50336, 69212, 138424, 276848, 553696]

約数ペア:

[(1, 553696), (2, 276848), (4, 138424), (8, 69212), (11, 50336), (13, 42592), (16, 34606), (22, 25168), (26, 21296), (32, 17303), (44, 12584), (52, 10648), (88, 6292), (104, 5324), (121, 4576), (143, 3872), (176, 3146), (208, 2662), (242, 2288), (286, 1936), (352, 1573), (416, 1331), (484, 1144), (572, 968)]