1401772576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8971}}^1$

素因数の和:9257

約数の個数: 48

約数和(自身を含む): 2916617760

約数和(自身を除く): 1514845184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 608, 1028, 2056, 4112, 4883, 8224, 8971, 9766, 17942, 19532, 35884, 39064, 71768, 78128, 143536, 156256, 170449, 287072, 340898, 681796, 1363592, 2305547, 2727184, 4611094, 5454368, 9222188, 18444376, 36888752, 43805393, 73777504, 87610786, 175221572, 350443144, 700886288, 1401772576]

約数ペア:

[(1, 1401772576), (2, 700886288), (4, 350443144), (8, 175221572), (16, 87610786), (19, 73777504), (32, 43805393), (38, 36888752), (76, 18444376), (152, 9222188), (257, 5454368), (304, 4611094), (514, 2727184), (608, 2305547), (1028, 1363592), (2056, 681796), (4112, 340898), (4883, 287072), (8224, 170449), (8971, 156256), (9766, 143536), (17942, 78128), (19532, 71768), (35884, 39064)]