8627164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 18825408

約数和(自身を除く): 10198244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 173, 182, 274, 346, 364, 548, 692, 959, 1211, 1781, 1918, 2249, 2422, 3562, 3836, 4498, 4844, 7124, 8996, 12467, 15743, 23701, 24934, 31486, 47402, 49868, 62972, 94804, 165907, 308113, 331814, 616226, 663628, 1232452, 2156791, 4313582, 8627164]

約数ペア:

[(1, 8627164), (2, 4313582), (4, 2156791), (7, 1232452), (13, 663628), (14, 616226), (26, 331814), (28, 308113), (52, 165907), (91, 94804), (137, 62972), (173, 49868), (182, 47402), (274, 31486), (346, 24934), (364, 23701), (548, 15743), (692, 12467), (959, 8996), (1211, 7124), (1781, 4844), (1918, 4498), (2249, 3836), (2422, 3562)]