70287616

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 163225664

約数和(自身を除く): 92938048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 643, 854, 896, 976, 1286, 1708, 1792, 1952, 2572, 3416, 3904, 4501, 5144, 6832, 7808, 9002, 10288, 13664, 15616, 18004, 20576, 27328, 36008, 39223, 41152, 54656, 72016, 78446, 82304, 109312, 144032, 156892, 164608, 274561, 288064, 313784, 549122, 576128, 627568, 1098244, 1152256, 1255136, 2196488, 2510272, 4392976, 5020544, 8785952, 10041088, 17571904, 35143808, 70287616]

約数ペア:

[(1, 70287616), (2, 35143808), (4, 17571904), (7, 10041088), (8, 8785952), (14, 5020544), (16, 4392976), (28, 2510272), (32, 2196488), (56, 1255136), (61, 1152256), (64, 1098244), (112, 627568), (122, 576128), (128, 549122), (224, 313784), (244, 288064), (256, 274561), (427, 164608), (448, 156892), (488, 144032), (643, 109312), (854, 82304), (896, 78446), (976, 72016), (1286, 54656), (1708, 41152), (1792, 39223), (1952, 36008), (2572, 27328), (3416, 20576), (3904, 18004), (4501, 15616), (5144, 13664), (6832, 10288), (7808, 9002)]