11777747528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{137321}}^1$

素因数の和:137549

約数の個数: 32

約数和(自身を含む): 22542779520

約数和(自身を除く): 10765031992

約数列:

[1, 2, 4, 8, 71, 142, 151, 284, 302, 568, 604, 1208, 10721, 21442, 42884, 85768, 137321, 274642, 549284, 1098568, 9749791, 19499582, 20735471, 38999164, 41470942, 77998328, 82941884, 165883768, 1472218441, 2944436882, 5888873764, 11777747528]

約数ペア:

[(1, 11777747528), (2, 5888873764), (4, 2944436882), (8, 1472218441), (71, 165883768), (142, 82941884), (151, 77998328), (284, 41470942), (302, 38999164), (568, 20735471), (604, 19499582), (1208, 9749791), (10721, 1098568), (21442, 549284), (42884, 274642), (85768, 137321)]