25204256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 63358848

約数和(自身を除く): 38154592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 77, 88, 106, 112, 154, 176, 193, 212, 224, 308, 352, 371, 386, 424, 583, 616, 742, 772, 848, 1166, 1232, 1351, 1484, 1544, 1696, 2123, 2332, 2464, 2702, 2968, 3088, 4081, 4246, 4664, 5404, 5936, 6176, 8162, 8492, 9328, 10229, 10808, 11872, 14861, 16324, 16984, 18656, 20458, 21616, 29722, 32648, 33968, 40916, 43232, 59444, 65296, 67936, 71603, 81832, 112519, 118888, 130592, 143206, 163664, 225038, 237776, 286412, 327328, 450076, 475552, 572824, 787633, 900152, 1145648, 1575266, 1800304, 2291296, 3150532, 3600608, 6301064, 12602128, 25204256]

約数ペア:

[(1, 25204256), (2, 12602128), (4, 6301064), (7, 3600608), (8, 3150532), (11, 2291296), (14, 1800304), (16, 1575266), (22, 1145648), (28, 900152), (32, 787633), (44, 572824), (53, 475552), (56, 450076), (77, 327328), (88, 286412), (106, 237776), (112, 225038), (154, 163664), (176, 143206), (193, 130592), (212, 118888), (224, 112519), (308, 81832), (352, 71603), (371, 67936), (386, 65296), (424, 59444), (583, 43232), (616, 40916), (742, 33968), (772, 32648), (848, 29722), (1166, 21616), (1232, 20458), (1351, 18656), (1484, 16984), (1544, 16324), (1696, 14861), (2123, 11872), (2332, 10808), (2464, 10229), (2702, 9328), (2968, 8492), (3088, 8162), (4081, 6176), (4246, 5936), (4664, 5404)]