71297632

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 162715392

約数和(自身を除く): 91417760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4483, 7952, 8966, 15904, 17932, 31381, 35864, 62762, 71728, 125524, 143456, 251048, 318293, 502096, 636586, 1004192, 1273172, 2228051, 2546344, 4456102, 5092688, 8912204, 10185376, 17824408, 35648816, 71297632]

約数ペア:

[(1, 71297632), (2, 35648816), (4, 17824408), (7, 10185376), (8, 8912204), (14, 5092688), (16, 4456102), (28, 2546344), (32, 2228051), (56, 1273172), (71, 1004192), (112, 636586), (142, 502096), (224, 318293), (284, 251048), (497, 143456), (568, 125524), (994, 71728), (1136, 62762), (1988, 35864), (2272, 31381), (3976, 17932), (4483, 15904), (7952, 8966)]