1036728548968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1688681}}^1$

素因数の和:1689290

約数の個数: 64

約数和(自身を含む): 2342539670400

約数和(自身を除く): 1305811121432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 577, 1064, 1154, 2308, 4039, 4616, 8078, 10963, 16156, 21926, 32312, 43852, 76741, 87704, 153482, 306964, 613928, 1688681, 3377362, 6754724, 11820767, 13509448, 23641534, 32084939, 47283068, 64169878, 94566136, 128339756, 224594573, 256679512, 449189146, 898378292, 974368937, 1796756584, 1948737874, 3897475748, 6820582559, 7794951496, 13641165118, 18513009803, 27282330236, 37026019606, 54564660472, 74052039212, 129591068621, 148104078424, 259182137242, 518364274484, 1036728548968]

約数ペア:

[(1, 1036728548968), (2, 518364274484), (4, 259182137242), (7, 148104078424), (8, 129591068621), (14, 74052039212), (19, 54564660472), (28, 37026019606), (38, 27282330236), (56, 18513009803), (76, 13641165118), (133, 7794951496), (152, 6820582559), (266, 3897475748), (532, 1948737874), (577, 1796756584), (1064, 974368937), (1154, 898378292), (2308, 449189146), (4039, 256679512), (4616, 224594573), (8078, 128339756), (10963, 94566136), (16156, 64169878), (21926, 47283068), (32312, 32084939), (43852, 23641534), (76741, 13509448), (87704, 11820767), (153482, 6754724), (306964, 3377362), (613928, 1688681)]