71389248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53117}}^1$

素因数の和:53139

約数の個数: 56

約数和(自身を含む): 215871552

約数和(自身を除く): 144482304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 53117, 106234, 159351, 212468, 318702, 371819, 424936, 637404, 743638, 849872, 1115457, 1274808, 1487276, 1699744, 2230914, 2549616, 2974552, 3399488, 4461828, 5099232, 5949104, 8923656, 10198464, 11898208, 17847312, 23796416, 35694624, 71389248]

約数ペア:

[(1, 71389248), (2, 35694624), (3, 23796416), (4, 17847312), (6, 11898208), (7, 10198464), (8, 8923656), (12, 5949104), (14, 5099232), (16, 4461828), (21, 3399488), (24, 2974552), (28, 2549616), (32, 2230914), (42, 1699744), (48, 1487276), (56, 1274808), (64, 1115457), (84, 849872), (96, 743638), (112, 637404), (168, 424936), (192, 371819), (224, 318702), (336, 212468), (448, 159351), (672, 106234), (1344, 53117)]