15328768

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 120

約数和(自身を含む): 39184992

約数和(自身を除く): 23856224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 64, 91, 94, 98, 104, 112, 128, 182, 188, 196, 208, 224, 256, 329, 364, 376, 392, 416, 448, 512, 611, 637, 658, 728, 752, 784, 832, 896, 1222, 1274, 1316, 1456, 1504, 1568, 1664, 1792, 2303, 2444, 2548, 2632, 2912, 3008, 3136, 3328, 3584, 4277, 4606, 4888, 5096, 5264, 5824, 6016, 6272, 6656, 8554, 9212, 9776, 10192, 10528, 11648, 12032, 12544, 17108, 18424, 19552, 20384, 21056, 23296, 24064, 25088, 29939, 34216, 36848, 39104, 40768, 42112, 46592, 59878, 68432, 73696, 78208, 81536, 84224, 119756, 136864, 147392, 156416, 163072, 168448, 239512, 273728, 294784, 312832, 326144, 479024, 547456, 589568, 958048, 1094912, 1179136, 1916096, 2189824, 3832192, 7664384, 15328768]

約数ペア:

[(1, 15328768), (2, 7664384), (4, 3832192), (7, 2189824), (8, 1916096), (13, 1179136), (14, 1094912), (16, 958048), (26, 589568), (28, 547456), (32, 479024), (47, 326144), (49, 312832), (52, 294784), (56, 273728), (64, 239512), (91, 168448), (94, 163072), (98, 156416), (104, 147392), (112, 136864), (128, 119756), (182, 84224), (188, 81536), (196, 78208), (208, 73696), (224, 68432), (256, 59878), (329, 46592), (364, 42112), (376, 40768), (392, 39104), (416, 36848), (448, 34216), (512, 29939), (611, 25088), (637, 24064), (658, 23296), (728, 21056), (752, 20384), (784, 19552), (832, 18424), (896, 17108), (1222, 12544), (1274, 12032), (1316, 11648), (1456, 10528), (1504, 10192), (1568, 9776), (1664, 9212), (1792, 8554), (2303, 6656), (2444, 6272), (2548, 6016), (2632, 5824), (2912, 5264), (3008, 5096), (3136, 4888), (3328, 4606), (3584, 4277)]