2636701312

素因数分解:

$2^7\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{1987}}^1$

素因数の和:3489

約数の個数: 64

約数和(自身を含む): 6010280640

約数和(自身を除く): 3373579328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1481, 1987, 2962, 3974, 5924, 7948, 10367, 11848, 13909, 15896, 20734, 23696, 27818, 31792, 41468, 47392, 55636, 63584, 82936, 94784, 111272, 127168, 165872, 189568, 222544, 254336, 331744, 445088, 663488, 890176, 1326976, 1780352, 2942747, 5885494, 11770988, 20599229, 23541976, 41198458, 47083952, 82396916, 94167904, 164793832, 188335808, 329587664, 376671616, 659175328, 1318350656, 2636701312]

約数ペア:

[(1, 2636701312), (2, 1318350656), (4, 659175328), (7, 376671616), (8, 329587664), (14, 188335808), (16, 164793832), (28, 94167904), (32, 82396916), (56, 47083952), (64, 41198458), (112, 23541976), (128, 20599229), (224, 11770988), (448, 5885494), (896, 2942747), (1481, 1780352), (1987, 1326976), (2962, 890176), (3974, 663488), (5924, 445088), (7948, 331744), (10367, 254336), (11848, 222544), (13909, 189568), (15896, 165872), (20734, 127168), (23696, 111272), (27818, 94784), (31792, 82936), (41468, 63584), (47392, 55636)]