15677506744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{20981}}^1$

素因数の和:21172

約数の個数: 64

約数和(自身を含む): 31906068480

約数和(自身を除く): 16228561736

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 131, 184, 248, 262, 524, 713, 1048, 1426, 2852, 3013, 4061, 5704, 6026, 8122, 12052, 16244, 20981, 24104, 32488, 41962, 83924, 93403, 167848, 186806, 373612, 482563, 650411, 747224, 965126, 1300822, 1930252, 2601644, 2748511, 3860504, 5203288, 5497022, 10994044, 14959453, 21988088, 29918906, 59837812, 63215753, 85203841, 119675624, 126431506, 170407682, 252863012, 340815364, 505726024, 681630728, 1959688343, 3919376686, 7838753372, 15677506744]

約数ペア:

[(1, 15677506744), (2, 7838753372), (4, 3919376686), (8, 1959688343), (23, 681630728), (31, 505726024), (46, 340815364), (62, 252863012), (92, 170407682), (124, 126431506), (131, 119675624), (184, 85203841), (248, 63215753), (262, 59837812), (524, 29918906), (713, 21988088), (1048, 14959453), (1426, 10994044), (2852, 5497022), (3013, 5203288), (4061, 3860504), (5704, 2748511), (6026, 2601644), (8122, 1930252), (12052, 1300822), (16244, 965126), (20981, 747224), (24104, 650411), (32488, 482563), (41962, 373612), (83924, 186806), (93403, 167848)]