65223536

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1297}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 144856800

約数和(自身を除く): 79633264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1297, 1796, 2594, 3143, 3592, 5188, 6286, 7184, 9079, 10376, 12572, 18158, 20752, 25144, 36316, 50288, 72632, 145264, 582353, 1164706, 2329412, 4076471, 4658824, 8152942, 9317648, 16305884, 32611768, 65223536]

約数ペア:

[(1, 65223536), (2, 32611768), (4, 16305884), (7, 9317648), (8, 8152942), (14, 4658824), (16, 4076471), (28, 2329412), (56, 1164706), (112, 582353), (449, 145264), (898, 72632), (1297, 50288), (1796, 36316), (2594, 25144), (3143, 20752), (3592, 18158), (5188, 12572), (6286, 10376), (7184, 9079)]