29958656

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 73786944

約数和(自身を除く): 43828288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 643, 728, 832, 896, 1286, 1456, 1664, 1792, 2572, 2912, 3328, 3584, 4501, 5144, 5824, 6656, 8359, 9002, 10288, 11648, 16718, 18004, 20576, 23296, 33436, 36008, 41152, 46592, 58513, 66872, 72016, 82304, 117026, 133744, 144032, 164608, 234052, 267488, 288064, 329216, 468104, 534976, 576128, 936208, 1069952, 1152256, 1872416, 2139904, 2304512, 3744832, 4279808, 7489664, 14979328, 29958656]

約数ペア:

[(1, 29958656), (2, 14979328), (4, 7489664), (7, 4279808), (8, 3744832), (13, 2304512), (14, 2139904), (16, 1872416), (26, 1152256), (28, 1069952), (32, 936208), (52, 576128), (56, 534976), (64, 468104), (91, 329216), (104, 288064), (112, 267488), (128, 234052), (182, 164608), (208, 144032), (224, 133744), (256, 117026), (364, 82304), (416, 72016), (448, 66872), (512, 58513), (643, 46592), (728, 41152), (832, 36008), (896, 33436), (1286, 23296), (1456, 20576), (1664, 18004), (1792, 16718), (2572, 11648), (2912, 10288), (3328, 9002), (3584, 8359), (4501, 6656), (5144, 5824)]