68393242954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1\times {\mathrm{5749}}^1$

素因数の和:12478

約数の個数: 32

約数和(自身を含む): 110322720000

約数和(自身を除く): 41929477046

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 5749, 6661, 11498, 13322, 109231, 126559, 218462, 253118, 270203, 313067, 540406, 626134, 5133857, 5948273, 10267714, 11896546, 38294089, 76588178, 727587691, 1455175382, 1799822183, 3599644366, 34196621477, 68393242954]

約数ペア:

[(1, 68393242954), (2, 34196621477), (19, 3599644366), (38, 1799822183), (47, 1455175382), (94, 727587691), (893, 76588178), (1786, 38294089), (5749, 11896546), (6661, 10267714), (11498, 5948273), (13322, 5133857), (109231, 626134), (126559, 540406), (218462, 313067), (253118, 270203)]