70116865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 105025536

約数和(自身を除く): 34908671

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 2111, 2555, 4745, 6643, 10555, 14777, 27443, 33215, 73885, 137215, 154103, 192101, 770515, 960505, 1078721, 2003339, 5393605, 10016695, 14023373, 70116865]

約数ペア:

[(1, 70116865), (5, 14023373), (7, 10016695), (13, 5393605), (35, 2003339), (65, 1078721), (73, 960505), (91, 770515), (365, 192101), (455, 154103), (511, 137215), (949, 73885), (2111, 33215), (2555, 27443), (4745, 14777), (6643, 10555)]