1292224

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 28

約数和(自身を含む): 2614168

約数和(自身を除く): 1321944

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 331, 488, 662, 976, 1324, 1952, 2648, 3904, 5296, 10592, 20191, 21184, 40382, 80764, 161528, 323056, 646112, 1292224]

約数ペア:

[(1, 1292224), (2, 646112), (4, 323056), (8, 161528), (16, 80764), (32, 40382), (61, 21184), (64, 20191), (122, 10592), (244, 5296), (331, 3904), (488, 2648), (662, 1952), (976, 1324)]