7856923072

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 16273686528

約数和(自身を除く): 8416763456

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 131, 157, 188, 254, 262, 314, 376, 508, 524, 628, 752, 1016, 1048, 1256, 1504, 2032, 2096, 2512, 3008, 4064, 4192, 5024, 5969, 6157, 7379, 8128, 8384, 10048, 11938, 12314, 14758, 16637, 19939, 20567, 23876, 24628, 29516, 33274, 39878, 41134, 47752, 49256, 59032, 66548, 79756, 82268, 95504, 98512, 118064, 133096, 159512, 164536, 191008, 197024, 236128, 266192, 319024, 329072, 382016, 394048, 472256, 532384, 638048, 658144, 781939, 937133, 966649, 1064768, 1276096, 1316288, 1563878, 1874266, 1933298, 2612009, 3127756, 3748532, 3866596, 5224018, 6255512, 7497064, 7733192, 10448036, 12511024, 14994128, 15466384, 20896072, 25022048, 29988256, 30932768, 41792144, 50044096, 59976512, 61865536, 83584288, 122764423, 167168576, 245528846, 491057692, 982115384, 1964230768, 3928461536, 7856923072]

約数ペア:

[(1, 7856923072), (2, 3928461536), (4, 1964230768), (8, 982115384), (16, 491057692), (32, 245528846), (47, 167168576), (64, 122764423), (94, 83584288), (127, 61865536), (131, 59976512), (157, 50044096), (188, 41792144), (254, 30932768), (262, 29988256), (314, 25022048), (376, 20896072), (508, 15466384), (524, 14994128), (628, 12511024), (752, 10448036), (1016, 7733192), (1048, 7497064), (1256, 6255512), (1504, 5224018), (2032, 3866596), (2096, 3748532), (2512, 3127756), (3008, 2612009), (4064, 1933298), (4192, 1874266), (5024, 1563878), (5969, 1316288), (6157, 1276096), (7379, 1064768), (8128, 966649), (8384, 937133), (10048, 781939), (11938, 658144), (12314, 638048), (14758, 532384), (16637, 472256), (19939, 394048), (20567, 382016), (23876, 329072), (24628, 319024), (29516, 266192), (33274, 236128), (39878, 197024), (41134, 191008), (47752, 164536), (49256, 159512), (59032, 133096), (66548, 118064), (79756, 98512), (82268, 95504)]