68395052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 69789652

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 902, 1223, 1271, 1364, 1804, 2446, 2542, 4892, 5084, 13453, 13981, 26906, 27962, 37913, 50143, 53812, 55924, 75826, 100286, 151652, 200572, 417043, 551573, 834086, 1103146, 1554433, 1668172, 2206292, 3108866, 6217732, 17098763, 34197526, 68395052]

約数ペア:

[(1, 68395052), (2, 34197526), (4, 17098763), (11, 6217732), (22, 3108866), (31, 2206292), (41, 1668172), (44, 1554433), (62, 1103146), (82, 834086), (124, 551573), (164, 417043), (341, 200572), (451, 151652), (682, 100286), (902, 75826), (1223, 55924), (1271, 53812), (1364, 50143), (1804, 37913), (2446, 27962), (2542, 26906), (4892, 13981), (5084, 13453)]