73984936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4549}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 147420000

約数和(自身を除く): 73435064

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 4549, 8132, 9098, 16264, 18196, 36392, 86431, 172862, 345724, 486743, 691448, 973486, 1946972, 3893944, 9248117, 18496234, 36992468, 73984936]

約数ペア:

[(1, 73984936), (2, 36992468), (4, 18496234), (8, 9248117), (19, 3893944), (38, 1946972), (76, 973486), (107, 691448), (152, 486743), (214, 345724), (428, 172862), (856, 86431), (2033, 36392), (4066, 18196), (4549, 16264), (8132, 9098)]