1258498048

素因数分解:

$2^{11}\times {\mathrm{107}}^1\times {\mathrm{5743}}^1$

素因数の和:5872

約数の個数: 48

約数和(自身を含む): 2540341440

約数和(自身を除く): 1281843392

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1712, 2048, 3424, 5743, 6848, 11486, 13696, 22972, 27392, 45944, 54784, 91888, 109568, 183776, 219136, 367552, 614501, 735104, 1229002, 1470208, 2458004, 2940416, 4916008, 5880832, 9832016, 11761664, 19664032, 39328064, 78656128, 157312256, 314624512, 629249024, 1258498048]

約数ペア:

[(1, 1258498048), (2, 629249024), (4, 314624512), (8, 157312256), (16, 78656128), (32, 39328064), (64, 19664032), (107, 11761664), (128, 9832016), (214, 5880832), (256, 4916008), (428, 2940416), (512, 2458004), (856, 1470208), (1024, 1229002), (1712, 735104), (2048, 614501), (3424, 367552), (5743, 219136), (6848, 183776), (11486, 109568), (13696, 91888), (22972, 54784), (27392, 45944)]