9891232

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 22135680

約数和(自身を除く): 12244448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 104, 118, 124, 169, 208, 236, 248, 338, 403, 416, 472, 496, 676, 767, 806, 944, 992, 1352, 1534, 1612, 1829, 1888, 2704, 3068, 3224, 3658, 5239, 5408, 6136, 6448, 7316, 9971, 10478, 12272, 12896, 14632, 19942, 20956, 23777, 24544, 29264, 39884, 41912, 47554, 58528, 79768, 83824, 95108, 159536, 167648, 190216, 309101, 319072, 380432, 618202, 760864, 1236404, 2472808, 4945616, 9891232]

約数ペア:

[(1, 9891232), (2, 4945616), (4, 2472808), (8, 1236404), (13, 760864), (16, 618202), (26, 380432), (31, 319072), (32, 309101), (52, 190216), (59, 167648), (62, 159536), (104, 95108), (118, 83824), (124, 79768), (169, 58528), (208, 47554), (236, 41912), (248, 39884), (338, 29264), (403, 24544), (416, 23777), (472, 20956), (496, 19942), (676, 14632), (767, 12896), (806, 12272), (944, 10478), (992, 9971), (1352, 7316), (1534, 6448), (1612, 6136), (1829, 5408), (1888, 5239), (2704, 3658), (3068, 3224)]