7948579072

素因数分解:

$2^8\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3847}}^1$

素因数の和:5023

約数の個数: 72

約数和(自身を含む): 18153140096

約数和(自身を除く): 10204561024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1153, 1792, 2306, 3847, 4612, 7694, 8071, 9224, 15388, 16142, 18448, 26929, 30776, 32284, 36896, 53858, 61552, 64568, 73792, 107716, 123104, 129136, 147584, 215432, 246208, 258272, 295168, 430864, 492416, 516544, 861728, 984832, 1033088, 1723456, 2066176, 3446912, 4435591, 6893824, 8871182, 17742364, 31049137, 35484728, 62098274, 70969456, 124196548, 141938912, 248393096, 283877824, 496786192, 567755648, 993572384, 1135511296, 1987144768, 3974289536, 7948579072]

約数ペア:

[(1, 7948579072), (2, 3974289536), (4, 1987144768), (7, 1135511296), (8, 993572384), (14, 567755648), (16, 496786192), (28, 283877824), (32, 248393096), (56, 141938912), (64, 124196548), (112, 70969456), (128, 62098274), (224, 35484728), (256, 31049137), (448, 17742364), (896, 8871182), (1153, 6893824), (1792, 4435591), (2306, 3446912), (3847, 2066176), (4612, 1723456), (7694, 1033088), (8071, 984832), (9224, 861728), (15388, 516544), (16142, 492416), (18448, 430864), (26929, 295168), (30776, 258272), (32284, 246208), (36896, 215432), (53858, 147584), (61552, 129136), (64568, 123104), (73792, 107716)]