805376

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 60

約数和(自身を含む): 1904826

約数和(自身を除く): 1099450

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 512, 572, 704, 832, 968, 1144, 1408, 1573, 1664, 1936, 2288, 2816, 3146, 3328, 3872, 4576, 5632, 6292, 6656, 7744, 9152, 12584, 15488, 18304, 25168, 30976, 36608, 50336, 61952, 73216, 100672, 201344, 402688, 805376]

約数ペア:

[(1, 805376), (2, 402688), (4, 201344), (8, 100672), (11, 73216), (13, 61952), (16, 50336), (22, 36608), (26, 30976), (32, 25168), (44, 18304), (52, 15488), (64, 12584), (88, 9152), (104, 7744), (121, 6656), (128, 6292), (143, 5632), (176, 4576), (208, 3872), (242, 3328), (256, 3146), (286, 2816), (352, 2288), (416, 1936), (484, 1664), (512, 1573), (572, 1408), (704, 1144), (832, 968)]