38391584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15581}}^1$

素因数の和:15609

約数の個数: 48

約数和(自身を含む): 94239936

約数和(自身を除く): 55848352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 15581, 31162, 62324, 109067, 124648, 171391, 218134, 249296, 342782, 436268, 498592, 685564, 872536, 1199737, 1371128, 1745072, 2399474, 2742256, 3490144, 4798948, 5484512, 9597896, 19195792, 38391584]

約数ペア:

[(1, 38391584), (2, 19195792), (4, 9597896), (7, 5484512), (8, 4798948), (11, 3490144), (14, 2742256), (16, 2399474), (22, 1745072), (28, 1371128), (32, 1199737), (44, 872536), (56, 685564), (77, 498592), (88, 436268), (112, 342782), (154, 249296), (176, 218134), (224, 171391), (308, 124648), (352, 109067), (616, 62324), (1232, 31162), (2464, 15581)]