8708791084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{115153}}^1$

素因数の和:115274

約数の個数: 48

約数和(自身を含む): 18133530688

約数和(自身を除く): 9424739604

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 2044, 2701, 5402, 10804, 18907, 37814, 75628, 115153, 230306, 460612, 806071, 1612142, 3224284, 4260661, 8406169, 8521322, 16812338, 17042644, 29824627, 33624676, 58843183, 59649254, 117686366, 119298508, 235372732, 311028253, 622056506, 1244113012, 2177197771, 4354395542, 8708791084]

約数ペア:

[(1, 8708791084), (2, 4354395542), (4, 2177197771), (7, 1244113012), (14, 622056506), (28, 311028253), (37, 235372732), (73, 119298508), (74, 117686366), (146, 59649254), (148, 58843183), (259, 33624676), (292, 29824627), (511, 17042644), (518, 16812338), (1022, 8521322), (1036, 8406169), (2044, 4260661), (2701, 3224284), (5402, 1612142), (10804, 806071), (18907, 460612), (37814, 230306), (75628, 115153)]