25282304

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 36

約数和(自身を含む): 51324840

約数和(自身を除く): 26042536

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1619, 1952, 3238, 3904, 6476, 7808, 12952, 15616, 25904, 51808, 98759, 103616, 197518, 207232, 395036, 414464, 790072, 1580144, 3160288, 6320576, 12641152, 25282304]

約数ペア:

[(1, 25282304), (2, 12641152), (4, 6320576), (8, 3160288), (16, 1580144), (32, 790072), (61, 414464), (64, 395036), (122, 207232), (128, 197518), (244, 103616), (256, 98759), (488, 51808), (976, 25904), (1619, 15616), (1952, 12952), (3238, 7808), (3904, 6476)]