77793716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19464

約数の個数: 48

約数和(自身を含む): 182797440

約数和(自身を除く): 105003724

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 19429, 38858, 77716, 136003, 213719, 252577, 272006, 427438, 505154, 544012, 854876, 1010308, 1496033, 1768039, 2778347, 2992066, 3536078, 5556694, 5984132, 7072156, 11113388, 19448429, 38896858, 77793716]

約数ペア:

[(1, 77793716), (2, 38896858), (4, 19448429), (7, 11113388), (11, 7072156), (13, 5984132), (14, 5556694), (22, 3536078), (26, 2992066), (28, 2778347), (44, 1768039), (52, 1496033), (77, 1010308), (91, 854876), (143, 544012), (154, 505154), (182, 427438), (286, 272006), (308, 252577), (364, 213719), (572, 136003), (1001, 77716), (2002, 38858), (4004, 19429)]