612928

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 28

約数和(自身を含む): 1244092

約数和(自身を除く): 631164

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 157, 244, 314, 488, 628, 976, 1256, 1952, 2512, 3904, 5024, 9577, 10048, 19154, 38308, 76616, 153232, 306464, 612928]

約数ペア:

[(1, 612928), (2, 306464), (4, 153232), (8, 76616), (16, 38308), (32, 19154), (61, 10048), (64, 9577), (122, 5024), (157, 3904), (244, 2512), (314, 1952), (488, 1256), (628, 976)]